New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

Crystals hidden in Australia’s oldest rocks have revealed new clues about how Earth and the Moon formed. The study suggests ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

You have probably seen the images of the surface of Mars, beamed back by NASA's rovers. What if there were a time machine capable of roaming Earth during its remote geological past, perhaps even going ...

Simon Lamb has received grants from the UK Natural Environment Research Council which has supported this work. His book 'The Oldest Rocks on Earth' is published by Columbia University Press, and he ...

Los Angeles area Catholics certain in their faith braved uncertain wintry weather to attend Christmas Day Masses at their local parishes and also at a number of services at the Cathedral of Our Lady ...

Q: We're about to buy a six-year-old home that originally had a mold problem. Fortunately, the builder removed all of the contaminated materials from the building. If we buy this home, are we required ...