The president derided Democrats and said the United States was “winning.” In the Democratic response, Gov. Abigail Spanberger of Virginia accused the president of sowing fear.

Simple science activities can transform an ordinary space into an exciting showcase. The creator filmed a DIY dry ice experiment in her home in Russia. She applies a soapy line along the edge of a ...

The experiment sits halfway between absurdist entertainment and an intriguing case study in thermal engineering. The concept ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

A dense network of sensors is looking for the fleeting footprints of neutrinos, the most mysterious in the pantheon of known particles.

Organizers said more than 1,000 students gathered at the Lincoln Memorial. Among the signs they held, one read, “We skipped our lessons to teach you one.” ...

Seventh-grader Aiden McMillan is in the running for a Guinness World Record as the youngest person to achieve nuclear fusion.

Nguyen and her team solved this by designing a version of their molecule that remains liquid at room temperature. It requires ...

School is out as heavy, wet snow blankets parts of the Northeast. Though it will be a pain to shovel, it makes for perfect ...

Dallas boy achieves nuclear fusion at home using makeshift device, potentially breaking world record for youngest fusion ...

Scientists testing a popular climate theory in Antarctica found that melting glaciers deliver far less iron to the ocean than ...

The Outside Story explores how ice forms from seeds and the various shapes it can take as it accumulates through winter.