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 AI company Perplexity today introduced Perplexity Health, a suite of connectors that allow Perplexity to access your health data.
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Amazon has acquired Rivr, a startup focused on autonomous robotics. Rivr is based in Zurich and was valued at $110 million in a funding round from August 2024, which both Amazon and its CEO's Bezos Expeditions participated in. Financial details of the acquisition were not disclosed.
Rivr's robots have four legs and wheels that allow it to maneuver on stairs and other potentially uneven surfaces. The company just released its second generation of the robot. The purchase will likely further Amazon's capabilities for ever-faster and more efficient package deliveries.
"This acquisition reflects our commitment to a continued investment in research, which we believe has the potential to further improve safety outcomes and the overall delivery experience for delivery service partners and their delivery associates," a representative from Amazon told
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Techman unveils its TM Xplore I humanoid robot at Nvidia GTC 2026, showcasing AI-powered automation designed for real-world industrial work.
The post Techman's Humanoid Robot Astonishes GTC 2026 Crowd, Redefining Industrial Robotics appeared first on eWEEK.
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Google has detailed how users will be able to sideload apps from unverified developers once it implements its more restrictive policy towards downloading software on Android. The company originally planned to require all developers to be "verified" to distribute on Android, but softened its stance in November 2025 to allow carveouts for Android power-users and hobbyist developers.
For the average Android users, the ability to sideload apps will now be locked behind a multi-step one-time process. Users will first have to enable developer mode in settings, confirm they're not being coached into disabling security, restart their phone (to cut off any phone calls), then wait a day and confirm their identity with biometric authentication or a pin before installing any apps. Google says you can enable the ability to install apps from unverified developers for seven days or indefinitely, but regardless of what you'll choose, you'll still have to dismiss a warning telling you the app you're installing is from an unverified developer.
For hobbyist developers or students who want people to try their app but don't want to create a verified developer account, Google also plans to offer free "limited distributions accounts" that let you share apps without being verified. These accounts will let you share apps with up to 20 devices without having "to provide a government-issued ID or pay a registration fee."
Google is implementing its new verification process in the name of security, and has likened the r
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Perplexity's Comet browser arrives on iPhone with AI-powered summaries, voice search, and agentic features that turn browsing into a smarter experience.
The post Comet Hits iOS: Perplexity Brings Its AI Browser to iPhone appeared first on eWEEK.
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It's time to lock in those brackets. The 2026 NCAA basketball tournaments, affectionately known as March Madness, begin this week. In fact, some of the action on the men's side starts tonight. Both the men's and women's tournaments are available to stream through various apps and services, but navigating the web of broadcasters and TV channels can be confusing. We've broken down when all the games are happening, where to watch and the best options for saving some cash doing so.
What does March Madness start?The men's NCAA Basketball Tournament begins on Tuesday, March 17 with two of the First Four matchups. These are the four games that are used to determine the final four teams in the main 64-team bracket. To some, they're known as the "play-in games" although they've officially been part of the men's tournament since 2011. The first game on March 17 begins at 6:40PM ET with another to follow at 9:15PM ET. The same schedule is expected for the second slate of games on Wednesday, March 19.
On the women's side, everything is offset by a day. The first two of the First Four games take place on Wednesday, March 18 at 7PM ET and 9PM ET. The second pair of matchups follows on Thursday, March 19 in the same two time slots.
The 64-team bracket kicks off in earnest for the men at 12:15PM ET on Thursday, March 19. For the women, the main action begins at 11:30AM ET on Friday, March 20. Here's the full schedule for each tournament:
2026 Men's NCAA Basketball TournamentFirst Four: March 17-18
First round: March 19-20
Second round: March 21-22
Sweet 16: March 26-27
Elite Eight: March 28-29
Final Four: April 4
Championship game: A
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OpenAI is acquiring Promptfoo to strengthen AI agent security, adding enterprise testing tools for jailbreaks, prompt injections, data leaks, and governance.
The post OpenAI Acquires Cybersecurity Startup Promptfoo to Strengthen AI Agent Security appeared first on eWEEK.
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