This year’s UN climate summit intends to focus on accelerating ambition and implementation, but countries’ climate commitments are still lacking, and the United States has withdrawn from the global ...

Yes, mollusks. Mollusks have a special composite material lining their inner shell, known as “nacre.” Nacre, also known as ...

A Norwegian public transport operator plans to tighten security after tests on Chinese-made electric buses revealed the manufacturer could remotely turn them off. The operator, Ruter, said ...

In the Arizona desert, a lab accident more than a decade ago set in motion the development of a building material that could ...