Headlines

Why the FDA rejected a ‘breakthrough’ melanoma drug

S

Why do crabs walk sideways? Scientists trace it back 200 million years

S

18th-century mechanical volcano roars to life 250 years later

S

Boosting one protein helps the brain fight Alzheimer’s

S

The “big one” might not come alone: Double West Coast earthquake threat

S

Do octopus brains work like humans’—or is there another way to be smart?

S

Scientists sound alarm as dangerous amoebas spread globally

S