New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

There's something very peculiar about the atmosphere surrounding Titan, Saturn's largest moon: rather than staying constantly ...

The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

Every single organism on Earth, no matter the biome, the kingdom, the domain, whether it's an extremophile in a hot spring or ...

The search for life on other worlds needs a way to sift through the chemistry of their atmospheres. If another species ...

When the New Horizons spacecraft swept past Pluto and Charon in 2015, it revealed two amazingly complex worlds and an active ...

Scientists reveal the clearest images of the Sun’s corona using a new adaptive optics system, opening new paths for solar ...

Scientists' best explanation for how planets form is called the core accretion theory. The birth of a planetary system begins ...

For now, complex life flourishes on our planet thanks to its supply of oxygen. But Earth's atmosphere wasn't always like it ...

Called Kepler-725c, the faraway world has 10 times the mass of Earth, according to experts at the Chinese Academy of Sciences ...

A series of studies have cast doubt on the sensational claim that "the strongest evidence yet" was found that life exists ...

The first observations of Pluto by NASA’s James Webb Space Telescope (JWST) reveal dramatic phenomena on its surface, like ...