Trump said that U.S. control of the island was an "absolute necessity" and did not rule out using military or economic action ...

New research suggests that a good night’s sleep does more than just recharge your body—it literally clears your mind.

Greenland may become independent if its residents want, but is unlikely to become a US state, Denmark’s foreign minister said ...

Denmark residents react to Trump’s remarks on Greenland Residents in Copenhagen, Denmark, react to President-elect Donald ...

When it comes to weight loss drugs, Ozempic has become a phenomenon. With nearly $14 billion in sales in 2023, it shows no ...

Donald Trump says the U.S. needs control of Greenland and the Panama Canal "for national security." Here's why both places are so important.

New research shows how norepinephrine-driven oscillations during non-REM sleep activate the glymphatic system to clear brain waste linked to Alzheimer’s. The sleep aid zolpidem disrupts this process, ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

Deep sleep may clear the brain of toxic waste via a process driven by norepinephrine, a molecule that creates rhythmic blood vessel contractions.

The norepinephrine molecule helps clear the brain of waste like dirty dishes in a dishwasher, and scientists think their ...

Danish scientists found that a molecule called norepinephrine plays a key role in brain cleaning in mice. During deep sleep, ...

The brain is a very busy organ and as it works, it accumulates toxic proteins that can cause sticky plaques. These plaques have been linked to several neurological disorders, including Alzheimer’s, ...