In his new National Geographic series Pole to Pole, the actor ventures deep into the Amazon in search of creatures whose ...

In a remote corner of East Greenland, a section of mountain gave way, collapsing into a narrow glacial fjord bounded by steep ...

A moderately strong, 5.7-magnitude earthquake struck in Japan on Tuesday, according to the United States Geological Survey.

Was this 33-foot monster anaconda the longest on record? Click here to discover the largest anaconda ever found.

Far below the turquoise surface of the Caribbean, an almost perfectly circular patch of dark water drops away so sharply that scientists still have not been able to measure its full depth. The pit is ...

The dangerous world of big wave surfing is defined by a number of unique and remarkable waves around the globe, and arguably ...