Stearic acid is a fatty acid derived from nature. It acts as the phase-change material. When the sun hits the black ...

Humans and Neanderthals not only coexisted and interbred, but actively collaborated and shared their cultures. This stunning ...

This bizarre mechanical computer has no wires or chips. It has no wires, no silicon chips, and needs zero electricity. Yet, ...

Sperm whales in the wild. Image via Wikipedia. A groundbreaking study has revealed that sperm whale “codas” (short sequences ...

Bread is delicious. It also apparently slows down your metabolism. Credit: Unsplash. Bread is a foundational, ancient staple ...

Scientists want to replace the steel rebar in concrete with corn-based plastic. The steel skeletons in our reinforced ...

Sketch of the sunspot by Johannes Kepler without using a telescope. Credit: Kepler. In 1607, Johannes Kepler projected an ...

The texts span a vast expanse of time. The oldest shards date back to the third century B.C.E., featuring tax receipts penned ...

With "vehicle-to-grid" technology, EVs turn into a vast network of backup power. That could help stabilize the system and ...

A glacier’s surface crevasses, seen here, form in response to faster flow and higher stresses. New research found that a key ...

On a cold November afternoon in 1844, players in Washington opened a chess game in the old, familiar way, with a pawn pushed ...

Today, a hat is just a way to keep the sun out of your eyes or perhaps hide a bad haircut. But imagine a world where taking off your hat — or refusing to do so — could spark a family brawl, land you ...