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These footprints could push back human history in the Americas
Why ‘invisible’ electromagnetic weapons may be behind Havana syndrome
Rolls-Royce’s zippy electric airplane wants to break speed records—and power air taxis of the future
When to worry about a concussion
E. coli isn’t always bad—it’s actually an unlikely research hero
An AI finished Beethoven’s final symphony. But is it good?
Toyota’s new hybrid Tundra uses an electric motor for more power
Your iPhone already tracks your steps. What if it tracked your mood, too?
The CDC recommends booster shots for healthcare workers and other at-risk groups
Set a spooky Halloween scene with these painted marbled pumpkins