Massive seafloor craters off California are shaped by ancient underwater sediment flows—not methane—revealing a hidden ...

Igneous rocks are formed from molten lava cooling and solidifying, sedimentary rocks form from the accumulation of sediments such as sand and clay particles over time, while metamorphic rocks are ...

A landslide that swallowed a home and left a 300-metre crater in the middle of a rural road in central Quebec on Wednesday has left many wondering how it could have happened. Usually when people think ...