A new study in mice suggests that sleeping pills may impede the brain's ability to "cleanse" itself during sleep.

A common sleep medication prevents mice from effectively clearing away waste and toxins from their brain during sleep ...

While we’re asleep at night, our brain is busy doing maintenance. The glymphatic system–the brain’s waste disposal ...

In a mouse brain, norepinephrine released every 50 s during sleep causes blood vessels to contract, moving waste-filled fluid ...

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

You’re being brainwashed — and it’s good for you! Danish scientists say they have gleaned new insight into our glymphatic ...

Lisa Kudrow revealed during an interview on “The Drew Barrymore Show” (via People) that she recently discovered a note the late Matthew Perry left for her inside the “Friends” cookie jar, which he ...

An imprisoned opposition leader in Belarus has resurfaced in a video shot by a pro-government blogger after over 700 days of ...

Police have "clear evidence" that Matthew Livelsberger used the generative artificial intelligence tool to "help plan his ...

Per the contract, "for injuries sustained while ... And you can read his full piece here: There was good and bad news for consumers on energy bills this week. Households were dealt a blow on ...

After Donald Trump suggested he might take over Greenland by force, the consensus among the island’s population appears to be bewilderment and anxiety. By Jeffrey Gettleman and Maya Tekeli ...

Fast-growing wildfires raging in Los Angeles killed at least two people on Wednesday, destroying hundreds of buildings, scorching hillsides and prompting officials to order some 70,000 people to ...