Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The key was a ...

The World Anti-Doping Agency is investigating whether ski jumpers were injecting their penises with hyaluronic acid in order to fly further In the quest for Olympic gold, professional athletes endure ...

High-power appliances like air fryers and space heaters should never be plugged into an extension cord, due to the risk of overheating. Corin Cesaric is a Flex Editor at CNET. She received her ...