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Dr. Matthew Willsey working in the operating room.

Courtesy of the University of Michigan

Neurotech startup Paradromics on Monday announced it has implanted its brain-computer interface in a human for the first time. 

The procedure took place May 14 at the University of Michigan with a patient who was already undergoing neurosurgery to treat epilepsy. The company’s technology was implanted and removed from the patient’s brain in about 20 minutes during that surgery.

Paradromics said the procedure demonstrated that its system can be safely implanted and record neural activity. It’s a major milestone for the nearly 10-year-old startup, as it marks the beginning of its next chapter as a clinical-stage company. 

Once regulators give it the green light, Paradromics plans to kick off a clinical trial later this year that will study the long-term safety and use of its technology in humans. 

“We’ve shown in sheep that our device is best in class from a data and longevity standpoint, and now we’ve also shown that it’s compatible with humans,” Paradromics founder and CEO Matt Angle told CNBC in an interview. “That’s really exciting and raises a lot of excitement for our upcoming clinical trial.”

A brain-computer interface, or BCI, is a system that deciphers brain signals and translates them into commands for external technologies. Paradromics’ system is called the Connexus Brain-Computer Interface, and the company says it will initially help patients with severe motor impairments such as paralysis speak through a computer. 

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Paradromics’ BCI has not been cleared by the U.S. Food and Drug Administration, and it still has a long road ahead before it reaches commercialization. 

But for Angle, who founded the company in 2015, the procedure in May was a success, and one that was years in the making.

“You do all of these steps, you validate the hardware, you have this really high degree of rational certainty that things are going to work,” he said, “but still emotionally when it works and when it happens the way you expected it to, it’s still very, very gratifying.” 

Though Paradromics’ BCI has not been officially cleared for use by regulators, organizations like the University of Michigan can use new devices for research as long as they can demonstrate that there is not a significant risk to patients. 

Dr. Oren Sagher, professor of neurosurgery at the University of Michigan, oversaw the traditional clinical component of the procedure in May. Dr. Matthew Willsey, assistant professor of neurosurgery and biomedical engineering at the University of Michigan, led the research component, including the placement of Paradromics’ device.

BCIs have been studied in academia for decades, and several other startups, including Elon Musk‘s Neuralink, are developing their own systems.

Paradromics’ Connexus Brain-Computer Interface.

Courtesy: Paradromics

“It’s absolutely thrilling,” Willsey said in an interview. “It’s motivating, and this is the kind of thing that helps me get up in the morning and go to work.”

Each company’s BCI is slightly different, but Paradromics is designing a BCI that can record brain activity at the level of individual neurons.

Angle compared this approach to placing microphones inside vs. outside a stadium. Inside a stadium, microphones would capture more detail, such as individual conversations. Outside a stadium, microphones would only capture the roar of the crowd, he said. 

Other prominent BCI companies include Synchron, which is backed by Jeff Bezos and Bill Gates, and Precision Neuroscience. Both have implanted their systems in humans.

Paradromics has raised nearly $100 million as of February, according to PitchBook. The company announced a strategic partnership with Saudi Arabia’s Neom in February, but declined to disclose the investment amount. 

“The last demonstration stuff has been shown, and we’re really excited about the clinical trial that’s coming up,” Angle said.

WATCH: Inside Paradromics, the Neuralink competitor hoping to commercialize brain implants before the end of the decade

Inside Paradromics, the Neuralink competitor hoping to commercialize brain implants before the end of the decade

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Doordash stock sinks 9% as company misses earnings, says it expects further spending

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Doordash stock sinks 9% as company misses earnings, says it expects further spending

A DoorDash bag on a bicycle in New York, US, on Tuesday, May 6, 2025.

Yuki Iwamura | Bloomberg | Getty Images

DoorDash reported third-quarter earnings that missed analyst expectations and said it expects to spend “several hundred million dollars” on new initiatives and development in 2026.

The stock sank 9% following the report.

Here’s how the company did compared to LSEG estimates:

  • Earnings: 55 cents per share vs 69 cents per share expected
  • Revenue: $3.45 billion vs $3.36 billion expected.

“We wish there was a way to grow a baby into an adult without investment, or to see the baby grow into an adult overnight, but we do not believe this is how life or business works,” the company wrote in its earnings release to explain the boosted spending.

DoorDash said it is developing a new global tech platform that progressed in 2025 but is expected to accelerate in 2026, noting the direct and opportunity costs in the near term. The company announced its Dot autonomous delivery robot in September.

The food delivery platform’s revenue increased 27% from a year earlier.

DoorDash posted net income of $244 million, or 55 cents per share, in Q3, up from $162 million, or 38 cents per share, a year ago.

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Total orders grew 21% over the prior year to 776 million during the quarter that closed Sept. 30, just above the 770.13 million expected by FactSet.

The company expects Adjusted EBITDA for the fourth quarter in the range of $710 million to $810 million, a midpoint of $760 million. Analysts polled by FactSet expected $806.8 million for Q4.

DoorDash closed its acquisition of British food delivery company Deliveroo on Oct. 2, a deal that valued the UK company at about $3.9 billion.

The company expects a depreciation and amortization expense of $700 million for the fiscal year, exclusive of the acquisition. A stock-based compensation expense of $1.1 billion is also expected for fiscal 2025.

DoorDash expects Deliveroo to add $45 million to adjusted EBITDA in Q4 and about $200 million to adjusted EBITDA in 2026.

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Snap shares rocket 15% on strong forecast, $400 million Perplexity deal

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Snap shares rocket 15% on strong forecast, 0 million Perplexity deal

Snap shares climbed 15% on Wednesday after the company issued its third-quarter earnings, reporting revenue that beat analysts expectations and a $500 million stock repurchase program.

Here is how the company did compared with Wall Street’s expectations:

  • Earnings per share: Loss of 6 cents. That figure is not comparable to analysts’ estimates.
  • Revenue: $1.51 billion vs. $1.49 billion expected, according to LSEG 
  • Global daily active users: 477 million vs. 476 million expected, according to StreetAccount
  • Global average revenue per user (ARPU): $3.16 vs. $3.13 expected, according to StreetAccount

Snap also announced that it is partnering with the startup Perplexity AI, which “will integrate its conversational search directly into Snapchat.” The feature is set to appear in Snapchat starting in early 2026, Snap said.

“Perplexity will pay Snap $400 million over one year, through a combination of cash and equity, as we achieve global rollout,” Snap said in the letter. “Revenue from the partnership is expected to begin contributing in 2026.”

The partnership represents “a first step in Snap’s effort to make Snapchat a platform where leading AI companies can connect with its global community in creative and trusted ways,” the two companies said in their announcement.

In the company’s earnings call, Snap CEO Evan Spiegel said Perplexity will have “default placement in our chat inbox” and the startup will “control the responses from their chatbot inside of Snapchat.”

Although Snap will not be selling “advertising against the Perplexity responses,” Spiegel said that the integration “will help Perplexity drive additional subscribers, which I think is something that will be valuable to their business.”

“We have a really unique opportunity ahead to help distribute AI agents through our chat interface,” Spiegel said.

While Snapchat users will still be able to engage with the company’s My AI chatbot, the integrated Perplexity AI service will provide them with “real-time answers from credible sources and explore new topics within the app,” the companies said.

Regarding Snap’s expensive foray into developing augmented reality glasses, Spiegel said the company plans to create a separate subsidiary around the Specs AR glasses to speed up development with partners.

Snap said fourth-quarter sales will come in between $1.68 billion and $1.71 billion. That figure’s midpoint of $1.695 billion is slightly ahead of Wall Street expectations of $1.69 billion.

For the third quarter, Snap said sales grew 10% year over year while it logged a net loss of $104 million. During the same quarter last year, Snap recorded a net loss of $153 million.

The Snapchat parent said that third-quarter adjusted earnings before interest, taxes, depreciation and amortization, or EBITDA, came in at $182 million, ahead of the $125 million that StreetAccount was projecting.

The company also said that its adjusted EBITDA for the fourth quarter will be between $280 million and $310 million, which tops StreetAccount’s projections of $255.4 million.

Snap shares were down 32% for the year, as of Wednesday’s close, compared to the Nasdaq’s 22% gain.

Although the company’s shares soared as high as 25% in after-hours trading on Wednesday, they began their descent after Snap finance chief Derek Andersen detailed some of the company’s sales-related challenges on the earnings call.

“The North America LCS segment remains the primary headwind to our overall revenue growth,” said Andersen, adding that the company is seeing more growth and demand for Snap’s ad products from small-to-medium sized businesses in other regions.

In a letter to investors, Snap said that government regulations like Australia’s social media minimum age bill and related policy developments “are likely to have negative impacts on user engagement metrics that we cannot currently predict.”

“While we remain committed to our goal of serving 1 billion global monthly active users, we expect overall DAU may decline in Q4 given these internal and external factors, and as noted above we expect particularly negative impacts in certain jurisdictions,” Snap said in the letter.

The Australian senate passed the bill in November 2024, and when the law comes into effect next month, companies like Facebook and Instagram parent Meta, TikTok and Snap will be penalized if they fail to adequately prevent children under 16 from possessing accounts on their respective platforms.

Snap also said in the investor letter that the “upcoming rollout of platform-level age verification” from companies like Apple and Google could also negatively impact user metrics in the future.  

Utah and California have signed online-child safety bills that put the onus on app store makers to verify user ages. Utah’s law is set to fully take effect in May 2026.

“We are also preparing for the upcoming rollout of platform-level age verification, which will use new signals provided by Apple — and soon Google — to help us better determine the age of our users and remove those we learn are under 13,” Snap said in the letter.

Snap’s warning to investors underscores how new laws, policies and regulations around the globe are beginning to impact tech firms.

In the letter, Snap also said that some of its efforts to improve monetization, such as its Snapchat+ subscription service, could result in “adverse impact on engagement metrics as these experiences are rolled out globally.”

Pinterest shares tanked on Tuesday after the company reported third-quarter results that missed on earnings per share and provided weaker-than-expected guidance. The company’s finance chief Julia Donnelly told analysts that Pinterest expects “broader trends and market uncertainty continuing with the addition of a new tariff in Q4 impacting the home furnishing category.”

Big tech companies like Meta, Alphabet and Amazon reported their latest quarterly earnings last week in which they posted solid digital advertising sales and hefty spending on AI-related computing infrastructure.

The Facebook-parent saw third-quarter sales boom 26% year-over-year to $51.24 billion, while revenue in Amazon’s online ad unit soared 24% year-over-year to $17.7 billion.

Alphabet said that its total advertising revenue for the third quarter rose 13% year-over-year to $74.18 billion, while YouTube’s online ad sales climbed 15% to $10.26 billion.

Reddit said last Thursday that third-quarter sales surged 68% year-over-year to $585 million. The company’s global daily active uniques increased 19% year-over-year to 116 million, surpassing estimates of 114 million. 

WATCH: It would be irresponsible of Zuckerberg to not spend on his network of properties, says Jim Cramer.

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New bipartisan bill would require companies to report AI job losses

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New bipartisan bill would require companies to report AI job losses

A pedestrian walks past Amazon Ireland corporate offices in Dublin, as Amazon.com, Inc., said on Tuesday it plans to cut its global corporate workforce by as many as 14,000 roles and seize the opportunity provided by artificial intelligence (AI), in Dublin, Ireland, Oct. 28, 2025.

Damien Eagers | Reuters

A new bipartisan bill seeks to provide a “clear picture” of how artificial intelligence is affecting the American workforce.

Sens. Mark Warner, D-Va., and Josh Hawley, R-Mo., on Wednesday announced the AI-Related Job Impacts Clarity Act. It would require publicly traded companies, certain private companies and federal agencies to submit quarterly reports to the Department of Labor detailing any job losses, new hires, reduced hiring or other significant changes to their workforce as a result of AI.

The data would then be compiled by the Department of Labor into a publicly available report.

“This bipartisan legislation will finally give us a clear picture of AI’s impact on the workforce,” Warner said in a statement. “Armed with this information, we can make sure AI drives opportunity instead of leaving workers behind.”

The proposed legislation comes as politicians, labor advocates and some executives have sounded the alarm in recent years about the potential for widespread job loss due to AI.

In May, Anthropic CEO Dario Amodei said that the AI tools that his company and others are building could eliminate half of all entry-level white-collar jobs and cause unemployment to spike up to 20% in the next one to five years. Anthropic makes the chatbot Claude.

Layoffs have been announced recently at companies across the tech, retail, auto and shipping industries, with executives citing myriad reasons, from AI and tariffs to shifting business priorities and broader cost-cutting efforts. Job cuts announced at Amazon, UPS and Target last month totaled more than 60,000 roles.

Some experts have questioned whether AI is fully to blame for the layoffs, noting that companies could be using the technology as cover for concerns about the economy, business missteps or cost cutting initiatives.

WATCH: Is AI behind recent job cuts? Here’s what to know

Is AI behind recent job cuts? Here's what to know

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