In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

An AI agent on T-Mobile's network can translate between languages as you and the other person talk. And you don't need special phone hardware to do it. Jeff Carlson writes about mobile technology for ...

After setting social media abuzz by saying on a podcast over the weekend that aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Former U.S. President Barack Obama has clarified ...

Former President Barack Obama seemingly confirmed aliens were real in a podcast before he later walked back the comment. Congress has held multiple hearings on UAPs, with witnesses testifying about ...

Acting U.S. Immigration and Customs Enforcement Director Todd Lyons revealed that there are about 1.6 million illegal aliens with final deportation orders in the U.S., half of whom have criminal ...

Elon Musk had some bizarre things to say at a recent xAI meeting. Credit: Hakan Nural/Anadolu Agency via Getty Images And in an unusual move, xAI posted the entire 45-minute meeting online. The most ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

Think AI-powered tools like Gemini and ChatGPT are only good with text-based input? Think again. They’ve now gotten significantly better at understanding and reacting to human speech − and the ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. Live ...