Britain’s biodiversity continues to decline at an alarming rate, but environmentalists say there are reasons to be cheerful ...

The Christmas Island shrew, a species of cone snail (Conus lugubris), the slender-billed curlew, and three Australian mammals ...

The bioscience startup has attracted billions in investment – and a flurry of criticism, but founder tells the Guardian plans to bring back the woolly mammoth will not be derailed ...

After years of silence, Samoa’s elusive manumea has been sighted again in remote forests, offering fragile hope for the ...

The moa were a group of giant flightless birds that lived in New Zealand. They disappeared from Earth about 600 years ago, ...

The 22-year-old 'Dancing With the Stars' winner’s latest TikTok sparked a flood of reactions, debates, and demands for a part ...

The Snowy Owl has vanished from Sweden, marking the first time in 20 years that the country has officially lost a bird ...

This shift in behavior is a clear indicator of a rapidly changing world, one in which less adaptable species than the ...

Scientists have confirmed sightings of the elusive manumea, a bird closely related to the extinct dodo, offering new hope for ...

The Christmas Island shrew is thought to be at least the third mammal species to go extinct on the island as a direct result ...

From polygamous tree toads to heavy stick bugs, this year’s extensive new species discoveries are changing the way we see our ...

As a critically endangered species, the manumea could be considered mostly dead, but there’s a big difference between that ...