Dexcom on Tuesday announced that its new over-the-counter continuous glucose monitor called Stelo has been cleared for use by the U.S. Food and Drug Administration, and it will be available for purchase online this summer.
Continuous glucose monitors, or CGMs, are small sensors that poke through the skin to track glucose levels in real time. They are primarily used by patients with diabetes since the information is wirelessly sent to a smartphone, which can help alert users, their families and their doctors to emergencies.
Dexcom’s new CGM is designed for patients with Type 2 diabetes who do not use insulin, and it is the first glucose biosensor that does not require a prescription, according to a release Tuesday. This means Stelo will be accessible to people who do not have insurance coverage for CGMs, Dexcom said.
There are more than 25 million Type 2 diabetes patients in the U.S. that do not use insulin, according to the release from Dexcom. While Dexcom’s existing G7 CGM system is available to this population, patients have to get a prescription for it. As a result, it’s not easily accessible to all Type 2 patients.
“CGMs can be a powerful tool to help monitor blood glucose. Today’s clearance expands access to these devices by allowing individuals to purchase a CGM without the involvement of a health care provider,” Dr. Jeff Shuren, director of the FDA’s Center for Devices and Radiological Health, said in a release.
Shares of Dexcom popped more than 2% in extended trading Tuesday.
Dexcom shared Stelo’s name, as well as the fact that the device had been submitted to the FDA for review in February. The sensor will be worn on the upper arm, and it lasts for up to 15 days before it needs to be replaced, according to Dexcom’s website.
Jake Leach, chief operating officer at Dexcom, told CNBC in February that Stelo will have its own unique platform and branding. The platform will be tailored for the needs of these Type 2 patients, he said, which means it will not include many of the alerts and notifications meant for diabetes patients at risk of experiencing more serious emergencies.
“It’s designed to be a simpler experience,” Leach said in an interview. “There’s a lot of people who could benefit.”
Leach said as Dexcom is able to demonstrate the benefits of Stelo, the company believes insurance companies will eventually pay for it. He said Dexcom decided to get the product out to the market at an “approachable” cash pay price first to help get it into users’ hands quickly.
“I think it’s important for people to have that insight — it’s like a mirror into their body,” he said. “It’s very personal.”
Venezuelan Bolivar and U.S. Dollar banknotes and representations of cryptocurrency Tether are seen in this illustration taken Sept. 8, 2025.
Dado Ruvic | Array
Tether, the issuer of the largest stablecoin, is planning to raise as much as $20 billion in a deal that could put the crypto company’s value on par with OpenAI, according to a report from Bloomberg News.
The crypto company is looking to raise between $15 billion and $20 billion in exchange for a roughly 3% stake through a private placement, the report said, citing two individuals familiar with the matter. The transaction would involve new equity rather than existing investors selling their stakes, the people told the news service.
The report said that one person close to the matter warned that the talks are in an early stage, which means that the eventual details, including the size of the offering, could change.
However, the deal could ultimately value Tether at around $500 billion, according to the report. That would mean the crypto giant’s valuation would rival some of the world’s biggest private companies, including SpaceX and OpenAI. OpenAI’s fundraising round earlier this year valued the tech company at $300 billion.
Tether, which was once accused of being a criminal’s “go-to cryptocurrency,” has been furthering its plans to return to the U.S. in recent months, given President Donald Trump’s pro-crypto stance. The company earlier this month named a CEO for its U.S. business and launched a new token for businesses and institutions in the U.S. called USAT, which will be regulated in the U.S. under the GENIUS Act.
Stablecoin USD Tether (USDT) is pegged to the U.S. dollar with a market cap that recently surpassed $172 billion. In second place is Tether rival Circle’s USDC stablecoin, which is worth about $74 billion.
A person walks by a sign for Micron Technology headquarters in San Jose, California, on June 25, 2025.
Justin Sullivan | Getty Images
Micron reported better-than-expected earnings and revenue on Tuesday as well as a robust forecast for the current quarter.
The stock rose in extended trading.
Here’s how the company did in comparison with the LSEG consensus:
Earnings per share: $3.03, adjusted, vs. $2.86 expected
Revenue: $11.32 billion vs. $11.22 billion expected
Micron said revenue in the current period, its fiscal first quarter, will be about $12.5 billion, versus the $11.94 billion average analyst estimate per LSEG.
The company said it had $3.2 billion, or $2.83 per share in net income, versus $887 million, or 79 cents in the year-ago period.
Micron shares have nearly doubled so far in 2025. The company makes memory and storage, which are important components for computers. Micron has been one of the winners of the artificial intelligence boom. That’s because high-end AI chips like those made by Nvidia require increasing amounts of high-tech memory called high-bandwidth memory, which Micron makes.
“As the only U.S.-based memory manufacturer, Micron is uniquely positioned to capitalize on the AI opportunity ahead,” Micron CEO Sanjay Mehrotra said in a statement.
Overall company revenue rose 46% on a year-over-year basis during the quarter.
Micron’s largest unit, which sells memory for cloud providers, reported $4.54 billion in sales during the quarter, more than tripling on a year-over-year basis.
However, the company’s core data center business unit saw sales decline 22% on an annual basis to $1.57 billion in revenue.
Google-owned YouTube on Tuesday said it will soon allow previously banned accounts to apply for reinstatement, rolling back a policy that had treated violations as permanent.
The change applies to channels removed for posting Covid-19 or election-related misinformation, according to a letter fromAlphabet lawyer Daniel Donovan to House Judiciary Chair Jim Jordan, R-Ohio. Previously, those types of offenses carried lifetime bans.
“Today, YouTube’s Community Guidelines allow for a wider range of content regarding Covid and elections integrity,” Donovan wrote.
YouTube wrote on X that it will be a limited pilot project open to a subset of creators as well as channels that were terminated under policies the company has since retired. YouTube also said its new reinstatement program will launch soon.
Among channels previously banned under those rules were some associated with Deputy FBI Director Dan Bongino, former Trump chief strategist Steve Bannon and Health and Human Services Secretary Robert F. Kennedy Jr. It’s not yet clear whether those channels will be reinstated.
This move follows mounting Republican pressure on tech companies to reverse Biden-era speech policies on vaccine and political misinformation. In March, Rep. Jordan subpoenaed Alphabet CEO Sundar Pichai, alleging YouTube was a “direct participant in the federal government’s censorship regime.”
In 2021, YouTube said it would remove content that spread misinformation about all approved vaccines.
Donovan wrote that during the pandemic, senior Biden administration officials pressed the company to remove certain Covid-related videos that did not technically violate YouTube’s policies.
In the letter, Donovan said this pressure was “unacceptable and wrong.”
YouTube ended its stand-alone Covid misinformation rules in December 2024, according to Donovan’s letter.
YouTube “will not empower third-party fact-checkers” to moderate content and will continue to enable “free expression” on the platform, Donovan wrote. While Donovan writes that YouTube has not used fact-checkers, the platform has produced programs that are meant to label context on videos.
Similarly, Meta said in January that it had eliminated its fact-checking program on Facebook and Instagram.
YouTube has a feature that will display information panels with links to independent fact checks under videos. The feature says it provides more context on videos across YouTube with information from third-party sources.
In 2017, Google launched a fact-checking tool that would display labels on search and news results.