Some Fifth Circuit judges questioned the government’s claim that courts must defer to the president’s finding of an “invasion ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

The following is the transcript of the interview with Sen. Angus King, a Maine independent, that aired on "Face the Nation ...

Octopuses break so many biological expectations that scientists still struggle to explain how they ended up this way through ...

Homeland Security Secretary Kristi Noem said this week that Immigration and Customs Enforcement has arrested “over 10,000 criminal illegal aliens who were killing Americans, hurting children and ...

Letter writers discuss Virginia Gov. Abigail Spanberger, rejoining Regional Greenhouse Gas Initiative and billionaires.

On this "Face the Nation with Margaret Brennan" broadcast, Minneapolis Police Chief Brian O'Hara and House Majority Leader ...

The “just manifest it” crowd is facing serious pushback. Telling people they can think their way out of debt or illness ...

Australia is doing absolutely everything to protect its most iconic ecosystem—perhaps except the thing that matters most.

If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...

Follow live coverage from NBC News as President Donald Trump launches his Board of Peace at Davos and Denmark, Greenland ...

Top Justice Department officials pushed the FBI to investigate political campaigns in Minnesota over whether they illegally benefited from fraud in public service organizations, according to two ...