NASA's flagship space telescope captured flares from the disk of superheated material around the black hole, revealing the dynamic—and explosive—physics at our galaxy's core.

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

If you’d rather wait until Wear OS settles down a bit, there are platform-agnostic smartwatches and fitness watches you can ...

John Kounios is a professor of psychological and brain sciences at Drexel University. He is co-author of The Eureka Factor: Aha Moments, Creative Insight, and the Brain (Random House, 2015) and ...

A popular model of evolution concludes that it was incredibly unlikely for humanity to evolve on Earth, and that extraterrestrial intelligence is vanishingly rare.

Discover why upgrading your smartphone annually isn’t worth it. Learn about upgrades, rising costs, and long-term software support.

Comparing the OnePlus 13R and Galaxy S25? Discover which phone offers the best value with insights on performance, features, ...

In comparison, the Pixel 9’s Tensor G4 is optimized for AI-driven tasks, such as voice recognition and real-time translation.

Are you in the market for a compact flagship? Check out one of the best options from the Android and iOS worlds. So, you are ...

The iPhone 16 Pro Max narrowly defeated the Galaxy S25 Ultra in a real-life battery test, as the latter outperforms the S24 Ultra.

The Samsung Galaxy S25 and Galaxy S25 Plus should be two of the best and most exciting phones of the year — but I barely care ...

Galaxy S25 Ultra beats iPhone 16 Pro Max in battery life test. Discover which flagship phone lasts longer in real-world usage ...