A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation shows the vortex also moved away from the Arctic towards Europe.

Leave your tripod at home with these image-stabilized binoculars for shake-free observations: Spy wildlife, spot planes and ...

The colorful swirls and stripes that characterize China's Rainbow Mountains would have remained hidden without the epic ...

Of the 4,000 snake species in the world, only about 600 are venomous, though not all of those pose a threat to humans. That ...

A new view of the Helix Nebula reveals a dying white dwarf star at the nebula's center. This star's violent eating habits ...

A CT scan of an ancient marine reptile that was entombed while pregnant has revealed a huge surprise — there were two fetuses inside her fossilized remains. "Twins! She has another baby," Judith Pardo ...

Has the sun already reached solar maximum? New data suggests Solar Cycle 25 may have peaked earlier than expected. Find out ...

Scientists explored how the human brain might represent information about physical spaces and about people, places and things ...

Researchers have used a mind-reading brain implant to continuously play a paralyzed person's thoughts through a speaker, allowing them to talk again.

A survey of workers who use AI has revealed the tools could be slowly impairing our critical thinking skills. Artificial ...

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

Measles can erase the immune system's "memory" and cause a rare but fatal health condition. The MMR vaccine prevents these ...