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Researchers have discovered dozens of new methane seeps littering the ocean floor in the Ross Sea coastal region of Antarctica, raising concerns of an unknown positive climate feedback loop that could accelerate global warming.

Thousands of Greenland's crystal-clear blue lakes have turned a murky brown thanks to global warming — and the worst part is that they've started emitting carbon dioxide. Record heat and rain in 2022 pushed the lakes of West Greenland past a tipping point, so rather than absorbing carbon dioxide (CO₂), they began to emit it into the atmosphere, according to a new study.

The sudden collapse of carbon sinks was not factored into climate models – and could rapidly accelerate global heating

Unesco joint research dating back 15 years found violence and intimidation against about 750 reporters and 44 murders

Human activity has caused species groups to go extinct 35 times faster than they have over the past 500 years

Colombia was the deadliest country and a fifth of the 177 recorded killings took place in the Amazon rainforest, says Global Witness

Presently, there is a scientific debate about which epoch we are in. The discussion centers around the Holocene vs Anthropocene question.

Black Mountains College in Wales aims to prepare students for life during a planetary emergency. The college is this year offering a radical new degree course designed to prepare students for a career in times of climate breakdown, and build a generation with the innovative skills and ideas required to tackle the crisis.

Investigation into Verra carbon standard finds most are ‘phantom credits’ and may worsen global heating

The number of insects splattered on vehicle number plates in Britain fell by 64% between 2004 and 2022, according to a survey. Each summer citizen scientists record the number of insect splats on their number plates on an app after a journey. The latest Bugs Matter report, produced by Kent Wildlife Trust and Buglife, found another drop in 2022 compared with 2021, with the long-term decrease jumping by five percentage points.

It may sound like Marxism, but the proposal aimed at taming prices and cutting Putin’s funds came from the G7

Vegetated areas above the treeline in the Alps have increased by 77% since 1984, the study says. While retreating glaciers have symbolised the speed of global heating in the Alpine region, researchers described the increases in plant biomass as an “absolutely massive” change.

A Russian former foreign minister has joined a call for all sides in the Ukrainian war to return to diplomacy and so reduce “the dramatically elevated risk” of a nuclear conflict. The appeal co-authored by Prof Igor Ivanov, now the president of the Russian International Affairs Council, may be a sign that some in the Russian foreign policy establishment believe that pursuing a purely military solution in Ukraine is a strategic mistake.

Politician says droughts and climate-induced famine in the country are a result of the behaviours of rich nations

The world’s coral reef cover has halved since the 1950s, ravaged by global heating, overfishing, pollution and habitat destruction, according to an analysis of thousands of reef surveys. From the 1,430-mile (2,300km) Great Barrier Reef in Australia to the Saya de Malha Bank in the Indian Ocean, coral reefs and the diversity of fish species they support are in steep decline, a trend that is projected to continue as the planet continues to heat in the 21st century.

Wild relatives of some of the world’s most important crops, including potatoes, avocados and vanilla, are threatened with extinction, according to a study. Vanilla, an orchid native to South and Central America, is facing the highest risk of extinction, with all eight wild species found in the region listed as endangered or critically endangered on the International Union for the Conservation of Nature’s (IUCN) red list of threatened plants and animals.

Abrupt disruptions to Earth's climate thousands of years ago that caused extreme sea-level rise and mass ice cap melting can serve as an early warning system for today's planetary tipping points, according to new research.

A new conservation tool could help put thousands of threatened animal and plant species on the road to recovery, allowing creatures such as the Sumatran rhino and the California condor to flourish once again.

Around the world, activists are pushing to protect their rivers by giving them legal personhood. Is this just symbolism, or can it drive lasting environmental change?

The world must rewild and restore an area the size of China to meet commitments on nature and the climate, says the UN, and the revival of ecosystems must be met with all the ambition of the space race. Existing conservation efforts are insufficient to prevent widespread biodiversity loss and ecosystem collapse, the global body has warned at the launch of the decade on ecosystem restoration, an urgent call for the large-scale revival of nature in farmlands, forests and other ecosystems.