Nikki Haley slams potential GOP contenders, and Trump and George W. Bush at donor retreat

A Chinese Satellite Mysteriously Shattered in Space. Now We May Know WhyIt’s time to use all of Twitter’s archives to teach AI about bias

Dyson Spheres Around Black Holes Could Reveal Alien Civilizations, Scientists SayHow quantum computers could hack our brains with fake memories like Total RecallRipples in Saturn's Rings Reveal a Giant, 'Fuzzy' Core Hidden Beneath The Surface

What real AI developers and Black Mirror both get wrong about digital resurrectionThis Eerie Star Nursery Shows How The Solar System Got Radioactive Elements

Here’s how AI determines what you see on the Facebook News Feed

Why Don't Black Holes Swallow All of Space? This Explanation Is Blowing Our MindsU.S. braces for end of Title 42 as wave of migrants builds up along border

Peanut allergy patch for toddlers shows promise, study finds4 teenagers charged with murder in killing of Chicago police officer who was on her way home from work

Jacklyn Zeman, longtime "General Hospital" star who played Bobbie Spencer, dies at 70How to protect yourself from ticks and Lyme disease, according to experts