The pink, white and red blob of tissue quivers in a vat of clear goop about the size of a kitchen sink. Graduate students ...

Cognitively normal human brain samples collected at autopsy in early 2024 contained more tiny shards of plastic than samples ...

The White House budget office rescinded a memo ordering a broad freeze on federal grants and loans after Republican senators ...

Right-wing extremists are celebrating Elon Musk’s straight-arm gesture during a speech Monda y, although his intention wasn’t totally clear and some hate watchdogs are saying not to read too much into ...

It started as a respiratory illness—or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that ...

Friends of Army Capt. Rebecca Lobach described her as a dedicated friend and mentor whose life was full of promise and cut ...

A government website that provided information on reproductive rights appears to have gone offline around the same time Donald Trump returned to office. Newsweek has contacted the Trump-Vance ...

Robert F. Kennedy Jr. paid nearly $1 million to settle a sexual misconduct case brought by one of the employees at his ...

His stances, which include unscientific beliefs that AIDS is not caused by HIV and that a large number of vaccines should be ...

The Gaelic-speaking son of the Western Isles later became Aberdeen University rector in what was a different world from today.

The first study to assess how weight-loss drugs affect the whole of human health has discovered an "eye-opening" impact on ...

We’re warned that sleeplessness takes a serious toll. But obsessing over how to cure it may be even more damaging.