Mars’s red dust may contain ferrihydrite, an iron mineral that forms in water. This suggests ancient Mars had water for ...

One night without sleep may weaken your immune system, increasing inflammation and raising potential health risks over time.

Robots are learning by watching themselves, gaining self-awareness without simulations. This breakthrough is shaping ...

Scientists found that when birds lose the ability to fly, their skeletons change first, while feathers take much longer to ...

A giant iceberg is drifting from the icy edges of Antarctica, and experts warn that this massive chunk is just one more sign ...

NASA’s DART mission tested asteroid deflection. Scientists analyzed ejecta patterns, momentum transfer, and deflection ...

Larger animals face higher cancer risks, challenging a long-held scientific belief about animal size and tumor resistance.

Plants use quantum mechanics to optimize photosynthesis, inspiring new artificial light-harvesting technologies.

A new study documents mice acting as tiny rescuers to unconscious companions, revealing the surprising influence of oxytocin.

NASA's EZIE will study auroral electrojets, powerful electrical currents in Earth's atmosphere. This will improve space ...

A supernova explosion about 2.5 million years ago sent cosmic rays to Earth. Around that time, virus diversity in Lake ...

Sentinel-5P reveals the top 10 persistent sources of global methane emissions, highlighting the key sources driving climate ...