When the sun swells into a red giant about 5 billion years from now, Earth may escape being swallowed by the dying star, a ...

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as once believed. New research from ancient Scottish rocks reveals that during ...

Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a new study suggests. By Becky Ferreira If you were to look up from Earth some ...

Humanity may already be living far beyond what Earth can sustainably support, according to a sweeping new study analyzing more than 200 years of population and environmental data. Researchers found ...

Solar storms can change the Earth’s weather even on short timescales of hours to days, according to a new study. The Sun is known to hurl vast quantities of charged particles and electromagnetic ...