But don’t be fooled: the zodiacal light “will look like a mostly vertical column or pyramid” with “a soft, triangular, pearly glow,” Geza Gyuk, an astronomer at the Adler Planetarium in Chicago, told ...

In the 20th century, scientists began to suspect Earth was a lot older than we thought. It was our old friends/deadly foes, uranium and lead, that provided the first evidence.

A mother-daughter team of citizen scientists has discovered a single coral colony on the Great Barrier Reef stretching more ...

In 1986, Kihachiro Aratake was diving off the coast of Yonaguni when he spotted a giant structure 25 meters below the surface ...