The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

Observations by the James Webb space telescope find possible biological activity on a giant planet 124 light-years from Earth ...

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

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

K2-18b is an exoplanet orbiting a red dwarf star called K2-18, chilling 124 light-years away in the Leo constellation. It’s ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

One of the first major meteor showers of the year will coincide with Earth Day this year, offering a heavenly experience for ...

Judging by the volume of messages that I, too, received on Wednesday night, a great many people interpreted the Times ’ push ...

Tuesday marks the 55th anniversary of Earth Day, an occasion for events across the globe and activities close to home.

A team of astronomers have detected what they call the most promising signs to date of a possible biosignature, or signs of ...

However, the journey of discovery in both fields has barely begun, promising endless opportunities for exploration and ...

Scientists say they have found the strongest evidence yet of life on another planet beyond Earth's solar system. They made the discovery using the James Webb Space Telescope.