Chitin, a chain of repeating sugar molecules, is the main building block of fungal cell walls. When fungi grow or are broken ...

Producing alloys from recycled metals via secondary synthesis can markedly cut energy use, greenhouse-gas emissions, and dependence on scarce, strategically important elements relative to primary ...

There are only three steps in the "Someone Else's Shoes" quest in Arc Raiders, and they don't have to be completed in one go.

Could the aviator's lost Lockheed Electra be submerged on a tropical island? A group of adventurers is about to find out. World-famous pilot Amelia Earhart and her navigator, Fred Noonan, vanished ...