Researchers have coaxed stem cells to grow into amniotic sacs filled with fluid 1. The model sacs, which grew to roughly the ...

Treatment seems to have been effective, but it is not clear whether such bespoke therapies can be widely applied.

One of the most commonly used gene-delivery methods relies on engineered viruses to insert stretches of genetic material into a cell’s genome. Although effective, these viruses tend to insert their ...

Forty years ago this month, scientists reported that human activities had punctured Earth’s protective ozone layer. What ...

Tracks in Australia seem to be the earliest known prints of amniotes — a group that includes reptiles, birds and mammals.

System improves chip designs and tackles unsolved maths problems, but has not been rolled out to researchers outside the ...

The slice of code — a stretch of DNA that acts like a dial to turn up the expression of certain genes — expanded the outer ...

Doepke’s move has been driven by the drastic changes imposed on US science by the Trump administration. In the roughly four ...

In January 2025, eight years later, I finally defended a PhD in Earth science at the Helmholtz Centre for Geoscience in ...

Jakub Pachocki, who leads the firm’s development of advanced models, is excited to release an open version to researchers.

Results from a phase III clinical trial suggest that taking ubrogepant at the first sign of an oncoming migraine can prevent ...