Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

The project estimated to cost around USD 137 billion is located in the ecologically fragile Himalayan region, along a tectonic plate boundary where earthquakes occur frequently. Mao said China carried ...

Almost 100 volunteers gathered in the lower hall of the Pro Cathedral of the Assumption Church on Christmas morning to serve 800 plates of dinner to the needy and lonely.