Scientists have achieved a major step toward chip-scale ultraviolet light by converting red light into powerful UV within a ...

That's the number of specimens—including plants, animals, minerals, and human artifacts—curators estimate are held in the ...

Pollen, algae, insects, radiolarians – each unique microfossil holds clues to how Earth has changed over millions of years.

Instead of looking for success, make a list of how to fail instead: through sloth, envy, resentment, self-pity, entitlement, ...

To capture a crisp image of a hummingbird in flight, which can flap its wings up to 200 times per second, a photographer ...