Watch a science experiment showing how balloons can float using methane and hydrogen instead of helium. See how hydrogen is ...

These experiments are sure to get your kids excited about the Artemis II launch and Project Hail Mary heading to theaters.

From balloon arches at parties to mass balloon releases at funerals, these bits of floating rubber and plastic can have disastrous effects on wildlife. As some retailers are refusing to sell them, her ...

In a small lab at Penn State University, lightning may be happening on a scale smaller than a deck of cards. Victor Pasko, a ...

Freezing a giant water balloon sounds simple — until you see the result. This experiment creates something way bigger and ...

Focus on keeping your chest up and sitting your hips back. Your knee might try to lift, but keep lightly pressing it down and ...

N.C. Gov. Josh Stein wants state lawmakers to rethink tax breaks for data centers. The industry’s opacity makes it difficult ...

History loves a good trick. Before internet rumors and viral posts, elaborate hoaxes traveled through newspapers, museums, lecture halls, and radio waves.

Dajae Williams, a Kirkwood High Hall of Fame inductee and former NASA engineer, is helping kids connect with STEM through ...

The third right arm of male octopuses has a specialised role in mating, and the creatures take extra care to avoid damaging ...

Many coastal towns along the West Coast can’t afford to build lifesaving structures in the event of surging waves, putting ...

Stardust sold geoengineering to investors. Now it needs to sell it to the public.