A giant warm wave is crossing the Pacific, signaling an El Niño that could alter weather worldwide this year

Saber-toothed cats' spinal tumors suggest inbred species struggled to survive

Tigray's old grapevines have survived against the odds: New research uncovers their genetic and historic value

Near a black hole, gravity changes a quantum circuit's readings, not its rules

Forest productivity, not rapid warming, shapes Northern Eurasia's carbon sink

Twisted laser light distinguishes mirror-image molecules by their fragment counts

When a teenager makes the 'stupid choice,' their brain is working exactly as designed