Scientists have identified a gut microbe that appears to be associated with stronger muscles and better fitness, with levels declining as…

Citizen science helped reveal that parental care in harvestmen has evolved repeatedly across their evolutionary history. Citizen science observations from the…

A surprising reversal in molten iron flow beneath the Pacific is giving scientists a sharper view of how Earth’s magnetic field…

This nocturnal rainforest spider has evolved an unusually specialized hunting strategy, using a silk-powered snare to target a single ant species…

Supergiant deep-sea isopods endure years without food by pairing an enlarged stomach with cold-adapted metabolic control. Going without food for a…

Results from a UK collaboration mark a major advance toward building large-scale quantum sensors. A prototype quantum sensor built by Imperial…

A new study suggests that a simple change to how online matchmaking platforms display profiles can significantly improve user experience and…

Aging changes the way joints function, but avoiding activity may not be the answer. Growing older has plenty of upsides—but achy…