Climate meltdown

In July 2024 a startling scientific paper was published.Headlined ‘Evidence of dark oxygen production at the abyssal seafloor’, scientists told how they had discovered oxygen being made two and a half miles down, at the bottom of the Pacific Ocean.Their claim centred on small pol ...  Show more

The rapid spread of antibiotic resistant bacteria is already claiming lives - and a far greater global crisis is on the horizon.In this three part series for Discovery, reporter Roland Pease traces how we reached this point, uncovers the forces driving resistance ever faster, and ...  Show more

Has the loss from Greenland’s vast ice sheet reached a tipping point? According to glaciologist Michalea King, the rate at which its ice flows into the sea stepped up about 15 years ago. The process of glacial retreat is outpacing the accumulation snow and ice in Greenland’s inte ...  Show more

In the Arctic Ocean, sea ice is shrinking as the climate heats up. In the Western U.S., wildfires are getting increasingly destructive. Those two phenomena are thousands of miles apart, but scientists are uncovering a surprising connection. The ice is connected to weather pattern ...  Show more

July 2023 has been confirmed as the hottest month ever on Earth. A combination of heatwaves across the Northern Hemisphere, unseasonable warmth in parts of South America and Antarctica, and global sea surface temperatures around 0.51°C above the 30-year average, meant it broke al ...  Show more

The Congo Basin is home to the world’s largest peatland. Simon Lewis, Professor of Global Change Science at UCL and the University of Leeds, tells Roland how peatlands all around the world are showing early alarm bells of change. From the boreal Arctic forests to the Amazon, Simo ...  Show more