They are ghost forests: the haunting remains of what were once stands of cedar and pine. Since the late 19th century, an ever ...

As trees choked by saltwater die along low-lying coasts, marshes may move in. As trees choked by saltwater die along ...

As trees choked by saltwater die along low-lying coasts, marshes may move in. As trees choked by saltwater die along ...

Whether anything ever lived on Mars is unknown. And the present environment, with harsh temperatures, intense radiation, and ...

Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

While some animals like mammals have a limited ability to regenerate lost tissues, planarians can be cut roughly in half and ...

This week's flight of the New Shepard spacecraft, NS-31, and its all-female crew has stirred up a mess of coverage, from ...

But the moment demands nothing less. This is not a breeze; this is the whirlwind. And it will leave a state-dependent, ...

Memory requirements are the most obvious advantage of reducing the complexity of a model's internal weights. The BitNet b1.58 ...

In the US, the White House last night crunched the numbers and confirmed that China now faces tariffs of up to 245 percent, ...

Even in the best of circumstances, however, talk of a biosignature is an invitation to scientists to think of alternative ...

Kevin Hall, a prominent nutrition expert who led influential studies on ultra-processed foods, has resigned from his ...