Some Heliconius butterflies can live for nearly a year with little sign of physical decline, offering a new window into the ...

Santa Cruz mountain lions proactively avoid busy trails, and bolder cats don't drive conflict; human activity mostly does.

Female mountain chickadees seek extra-pair mates with sharper spatial memory than their partner, boosting their chicks' survival odds.

Researchers developed a blue capacitor that stores electrical charge using water trapped in clay and common, low-cost, ...

A dark energy bubble halts a collapsing star from within, explaining how gravastars form with no singularity and no event horizon.

A large study found women taking GLP-1 weight-loss drugs were diagnosed with breast cancer less often than similar non-users.

People reluctant to try insect-based foods often enjoy them more than expected, with many preferring an insect protein bar ...

Potato leaves near a war zone captured airborne forever chemicals that soil tests missed, revealing recent hidden pollution.

Migrator ypredators may link the evolution of distant species, carrying learned fear toward prey that never actually meet.

North America has plenty of rare earth minerals, but low quality means the US and Canada must cooperate, according to a new ...

The idea that medicine might delay or even cancel menopause sounds sudden. The science behind it is not. It grew out of three ...

Researchers at Cornell University chose it for exactly that reason when they set out to study how flowers build precise forms ...