Watch a science experiment showing how balloons can float using methane and hydrogen instead of helium. See how hydrogen is created with a simple chemical reaction, inflating balloons that rise into ...

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

This familiar phenomenon has puzzled researchers for centuries, but experiments are finally making sense of its unruly behaviors ...

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

Static electricity is so commonplace that it can come across as simple. Other teams are investigating how surface area and velocity during impact might govern charge transfer, and how the breaking ...

"None of us knows what they are hoping to put into the stratosphere — for a profit." The post $60 Million Startup Says It’s ...

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

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

Explore 25 declassified government projects that sound like science fiction, from mind control to psychic spies. Uncover ...

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

Representatives from the Finnish company Kelluu test their uncrewed airship at REPMUS 2025, a NATO-led military exercise to investigate new drone technology. NATO. Two silver radi ...