Image captured in early June shows animal foraging in the waterway in first since early 1900s, signaling its recovery

An otter has been spotted in the Bronx River for the first time in more than 100 years, in a further sign that New York’s previously befouled waterways are recovering some of their ecological health.

The North American river otter was photographed by a motion-activated camera foraging near some vegetation in the Bronx River, a waterway that flows through New York’s Bronx and empties into the East River.

Funding boost worth $100,000 has recently materialized in form of new marmot-themed cryptocurrency

Scientists who turned to OnlyFans to help save long-running research into marmots have raised more than $100,000 after harnessing the support of another, very modern, funding avenue – cryptocurrency.

The 60-year project of continuous study of marmots – stout, ground-dwelling rodents that are the largest members of the squirrel family – across the US west was facing termination following science funding cuts imposed by Donald Trump’s administration.

Study of 56m-year-old leaves counters claims from Trump administration members of ‘benefits’ of fossil fuel pollution

Adding huge quantities of carbon dioxide into the atmosphere is set to cause the Earth’s forests to wither and die rather than flourish, according to a new study that counters erroneous claims that fossil fuel pollution will green the planet.

An analysis of fossilized leaf cells from a period known as the Paleocene-Eocene Thermal Maximum (or PETM), which occurred about 56 million years ago, has helped reconstruct how the world’s forests responded when planet-heating gases were previously being released at a rapid rate.