The Krasheninnikov Volcano has erupted in Russia after nearly 500 years of inactivity. NBC News’ Priya Sridhar explains the ...

When rocks fracture in underground faults, they generate a variety of chemical compounds that could provide more energy sources for microbes in Earth’s depths ...

SANTIAGO (Reuters) -Chilean state-run miner Codelco must produce four reports on the collapse at its El Teniente copper mine ...

An air quality advisory is in effect for New York City on Monday due to wildfire smoke from Canada, according to officials. Other areas that are affected by the advisory include ...

U.S. President Donald Trump and Prime Minister Mark Carney of Canada are expected in the coming days to talk trade, according ...