Astronomers have found nearly 6,000 exoplanets orbiting other stars. But for every confirmed detection, there are countless mere hints, inconclusive…
The Great Fall Bird Migration Has Already Begun—Here’s How to See ItBirds are starting to make their way south for…
Wildfire Smoke from Canada Blankets the U.S. Midwest in Haze of Bad Air QualityWinds from the northwest are blowing cool,…
Hurricane Forecasters Keep Crucial Satellite Data Online after Threatened CutsMicrowave satellite data that are key to capturing changes in a…
Organs Age in Waves Accelerating at 50 Years OldAging is a complex process that plays out differently across different organs,…
Superheated Gold Defies ‘Entropy Catastrophe’ Limit, Overturning 40-Year-Old PhysicsPhysicists superheated gold to 14 times its melting point, disproving a long-standing…
There are many ways to test the intelligence of an artificial intelligence—conversational fluidity, reading comprehension or mind-bendingly difficult physics. But…
What Is the Blood Vessel Disease Trump Is Diagnosed With?After photographs showed President Donald Trump with swollen ankles and bruised…
CLIMATEWIRE | In the past decade, as extreme weather killed nearly 700 people in Texas, the state relinquished $225 million…
New Grok 4 Takes on ‘Humanity’s Last Exam’ as the AI Race Heats UpElon Musk has launched xAI’s Grok 4—calling…