“When the first results came in, we realized that we had literally struck gold,” Nils Messling, a geochemist at Göttingen ...

One of the asteroids will come as close as within 120,000 miles from the Earth, soaring past at over 41,000 miles per hour.

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

Using the joint U.S.-Taiwanese COSMIC-2 satellite network, as well as 37 ground-based radars called ionosodes, the team ...

If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice sheets may melt ...

Scientists confirm Zealandia, Earth's eighth continent, submerged almost two million square miles, with only 5% above water.

A few politicians are making news for accepting a once-fringe conspiracy theory that the Earth is flat. Voters aren't ...

An Australian firm’s production of a heavy rare earth, a first outside of China, is a “major milestone” in diversifying a ...

On a windswept plateau high above the Arabian Sea, Sena Keybani cradles a sapling that barely reaches her ankle. The young ...