A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...

Earth’s sister planet reaches greatest western elongation and dichotomy as the waxing Moon slides along the ecliptic in the ...

A cave-dwelling fish has been swimming the waters of India unknowingly. But researchers have just discovered the mysterious ...

Wolves are capable of travelling greater distances than any other terrestrial mammal on the planet. A certain portion, both ...

EDITOR: First off, I don’t do this kind of thing often. But with all the recent commentary surrounding our Appellation ...

G oing on holiday doesn't mean you have to ditch your eco-friendly habits. Travel can have a big environmental impact — from flight emissions to hotel energy use — but a few s ...

Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a dwarf planet, spotting it as it travels on a highly ...

CAPE CANAVERAL, Fla. (AP) — The Federal Aviation Administration is demanding an accident investigation into this week’s ...

Energy Secretary Chris Wright said Friday he canceled nearly $4 billion in project grants, in another massive blow to clean ...

No famine has been formally declared in Gaza. Here’s a look at what famine means and how the world finds out when one exists.

A bloodhound picked up the scent shortly after the “ Devil in the Ozarks ” escaped from a lockup in northern Arkansas. The hound didn’t have to go far to begin the hunt — it lives at the prison as ...

A new memorandum has firmed up China and Russia's intent to lead the construction of a new lunar base to be completed by 2036, as NASA talks about scaling back its own lunar ambitions.