A 2010 astronaut photo shows off the astonishing scale of the Great Dyke of Zimbabwe, which stretches over 340 miles (550 ...

The next annular solar eclipse will occur on Feb. 6, 2027, when a "ring of fire" will be visible for up to 7 minutes, 51 ...

Recent observations suggest that 'runaway' black holes are tumbling through the cosmos. Building on decades of theory, the discovery adds a remarkable new chapter to the story of the universe.

Proof of concept uses passive components to redirect heat across a chip, allowing temperature patterns to be used for data processing.