(Nanowerk Spotlight) Chemical reactions power everything from industrial manufacturing to clean energy production, but their efficiency depends critically on catalysts - materials that speed up ...

Is it time to get rid of that old, saggy bed and drastically improve your sleep quality with a new mattress? If so, the first thing you have to decide is which size you want. When buying a big ...

The finding also applies to Australopithecus africanus, a closely related species from southern Africa. But the two species did not share the same degree of difference. That gap between them, ...