These footprints could push back human history in the Americas
But knowing for sure isn't easy.
Why ‘invisible’ electromagnetic weapons may be behind Havana syndrome
An Air Force scientist who's stood in the path of a 'heat ray' explains.
Rolls-Royce’s zippy electric airplane wants to break speed records—and power air taxis of the future
The goal is to fly faster than 300 mph.
When to worry about a concussion
There’s a lot we don’t know.
E. coli isn’t always bad—it’s actually an unlikely research hero
A whole universe of non-pathogenic strains built the foundations of modern science.
An AI finished Beethoven’s final symphony. But is it good?
After nearly 200 years, Beethoven's final symphony is finally complete.
Toyota’s new hybrid Tundra uses an electric motor for more power
The 2022 pickup truck is now partially electrified, boosting its performance when drivers are hauling heavy loads.
Your iPhone already tracks your steps. What if it tracked your mood, too?
A recent report suggests Apple is interested in using its smartphone to notice signs of depression.
The CDC recommends booster shots for healthcare workers and other at-risk groups
An FDA advisory committee met on Friday amid an ongoing debate about the potential value of COVID booster shots.
Set a spooky Halloween scene with these painted marbled pumpkins
It's all in the wrist.