In moving away from fossil fuels, some in aviation are thinking of bringing back helium-assisted flight.

The United States National Weather Service began as part of the military, with a mandate to serve the interests of federal officials and business owners.

Efforts to fill the periodic table raise questions of special relativity that “strike at the very heart of chemistry as a discipline.”

It's been 55 years since the Nuclear Test Ban Treaty. The massive amounts of fallout in the decade previous to the Treaty taught us a lot about the interconnected planet we live on.

After Charles Hatfield began his work to wring water from the skies, San Diego experienced its wettest period in recorded history.