Single-celled species that often stick together in colonies have researchers rethinking the origin of animals.

A billion years ago single-celled organisms ruled the Earth. Now multicellular creatures are everywhere, including animals ...

Birds in brightly lit cities sing for an average of 50 minutes longer than those in the darkest environments, starting their ...

Private companies can track many changes on Earth from space, but both public and commercial satellite missions are needed to ...

Long-term study suggests that the more heatwaves people are exposed to, the more it accelerates body ageing. Long-term ...

A lung from a genetically modified pig has been transplanted into a person for the first time 1. The recipient, a 39-year-old ...

The US Supreme Court has derailed researchers’ efforts to reinstate almost $2 billion in research grants issued by the ...

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Steep population declines in most countries are expected to have negative impacts over the next several generations, but ...

The journal Science has lifted an expression of concern on a paper claiming evidence of Majorana quasiparticles and added new ...

The trial was for people with clinical depression who, like Moseson, had not found success with existing medication. It ...

Encouraging people to test their local rivers and lakes with simple kits could spark a shift in how we manage water.