EnvironmentRecord marine heatwaves may signal a permanent shift in the oceans Fierce marine heatwaves were recorded globally in 2023 and 2024, and some researchers now believe they mark the start of a fundamental change with devastating consequences for life on Earth News
EnvironmentShrinking Antarctic sea ice is warming the ocean faster than expected Antarctic sea ice extent has fallen dramatically in recent years – the effects include accelerated ocean warming, faster loss of inland ice sheets and severe impacts on wildlife News