Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Showing that you shouldn't draw conclusions based on too few facts, new NASA research suggests that a decades-old view of ...

If we're all in on electricity, any source wanting to connect to the state grid must be required to install and maintain ...

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...

A transiting exoplanet has revealed a huge "spot" near the pole of its tiny M-dwarf parent star. The spot has been around at least 7 years and occupies 7% of the sun's surface.

A group of scientists claim a ‘possibly hostile’ alien threat could wreak havoc on our home planet before the end of the year. A bizarre intergalactic object, which could allegedly be an ...

Aliens are visiting our solar system. Not little green men, sadly, but natural alien objects—cosmic bodies such as comets and ...

Object 3I/ATLAS will make close approaches to Jupiter, Mars and Venus, which could allow aliens to stealthily plant spy ...

The majority of St. Louis' electricity comes from coal, which emits a lot of climate-warming greenhouse gases. To meet its ...

An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.

An Australian research vessel testing a localized form of climate engineering — artificial modification of the weather — to ...