Scientists are sharpening their forecasts for how long Earth can remain a comfortable home for complex organisms, and the ...

Over the past week we've witnessed the many political discussions that go with the territory of a COP—or, more verbosely, the ...

Earth system models have been overestimating natural nitrogen fixation by about 50%, overstating the strength of Earth’s future carbon sink.

Astronomers have confirmed that Earth has a new temporary mini-moon, a small asteroid designated 2025 PN7, which has recently joined our planet’s orbit. Measuring roughly 62 feet in diameter, this ...

Earth's quasi-moons are not actually moons, but temporary asteroids that eventually leave Earth’s orbit JPL-Caltech/NASA A new "quasi-moon" named 2025 PN7 has been discovered, according to a ...