That rule is now on the chopping block, one of many that President Trump’s EPA argues is costly and burdensome for industry.

As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

Science. Goodbye to our Solar System as we know it: Astronomers confirm there is a new planet orbiting the Sun beyond Pluto Science. Extraordinary discovery in the animal kingdom: dolphins communicate ...

Should you buy PL stock now, or is it too late? Planet posted several firsts that caught investors’ attention. Recurring ...

The satellite imaging company surged more than 50% on Thursday, catching a tailwind from solid quarterly results. In the ...

Astronomers have found a rare form of methanol, a type of alcohol, in a planet-forming disk, providing a critical step in ...

Scientists have discovered a giant planet called TOI-6894b, orbiting a star that should be far too small to have formed it.

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.

Plus, an in-depth look at how the West Texas city of Seminole reacted when a measles outbreak tore through the region.

Earth imaging company Planet Labs PBC’s profit beat expectations as Europe hikes defense spending in response to the United ...