Breaking Waves: Ocean News

Native leaders ready for a fight as Trump calls ANWR, one of the last truly wild places on Earth, the US’s ‘biggest oil farm’ The Arctic National Wildlife Refuge (ANWR) is one of the earth’s last intact ecosystems. Vast and little-known, this 19m-acre expanse along Alaska’s north slope is home to some of the region’s last remaining polar bears, as well as musk oxen, wolves and wolverines. Millions of birds from around the world migrate to or through the region each year, and it serves as the calving grounds for the porcupine caribou. Donald Trump has called the refuge the US’s “biggest oil farm”. Continue reading...

Research shows common air pollutants can be detrimental to egg, sperm and embryo development Maternal and paternal exposure to common air pollutants may increase the risk of infertility because it can be detrimental to egg, sperm and embryo development, new research in the US finds. Previous papers have established that air pollution exposure probably contributes to infertility, but it has been unclear whether the toxins affected men or women because both parents face similar exposures. That also made it difficult to establish when in the conception process damage occurred. Continue reading...

Plant species can fulfill different functions within an ecosystem, even if they are closely related to each other. This surprising conclusion was reached by a global analysis of around 1.7 million datasets on plant communities. The findings overturn previous assumptions in ecology.

The Baku Cop29 talks were marked by division and self-interest, with rancorous meddling right until the end Fiona Harvey is an environment editor at the Guardian When I first visited Azerbaijan this spring, one fixture of the Baku skyline was unmissable. The bright orange of flaring – the product of the oil and gas extraction that makes up 90% of Azerbaijan’s export revenues – lit up the night sky, not far from the Olympic stadium, where nearly 200 nations would gather in November for the Cop29 climate summit. Flaring burns methane, a powerful greenhouse gas, and is a major source of carbon emissions. If all the world’s flared gas were captured instead, it could power sub-Saharan Africa. But that entails installing new equipment, so producers don’t bother. Fiona Harvey is an environment editor at the Guardian Continue reading...