Astronomers have spent decades trying to find Earth-like planets beyond our solar system. These worlds are small, cold, and ...

At 45, Nikku Madhusudhan has made the discovery of a lifetime. How did he know exactly where to look? What else could the ...

Earth Day has always been a day that acknowledges our planet, which provides for us, and ways we can protect and preserve its ...

April brings us Citizen Science Month and Earth Day—that means it’s the perfect time to get outside, explore nature, and even ...

Tom Williams noted, “One of the real advantages here is applying the gene‑tree species‑tree reconciliation ... This collaborative approach, he explained, made it possible to uncover insights into ...

Dimethyl sulfide is cool—and a potential biosignature—but scientists are urging caution before we declare a plankton party ...

The exoplanet K2-18b could harbor a massive ocean, but scientists will need to study the planet more to see if it’s really ...

This image is AI-generated and does not depict any real-life event or location. It is a fictional representation created for ... within the planet's atmosphere. On Earth, these gases are known to be ...

This image is AI-generated and does not depict any real-life event or location ... atmosphere of planet K2-18 b—gases typically associated with biological processes on Earth. These findings, if ...