Climate Change

For each ton of carbon dioxide emitted, an extra three square metres of Arctic summer sea-ice is lost.

Trump wants to invest in space exploration, but has no interest in low-Earth orbit activity.

Climate scientists are calling Trump's election an "environmental disaster".

The move comes after the lower house in Japan's parliament approved the accord.

Australia is expected to be the first country to transition to this more extreme norm.

The new report says that current emissions predictions will see global warming rise to over 3C.

We must cut another 25% carbon emissions globally on top of Paris pledges, says UN report.

Operation IceBridge airborne laboratory allows scientists to study the effects of climate change on sea ice, glaciers, and ice sheets.

The 2016 election has been called the most divisive in recent history – here are the key issues at stake.

The Revenant star has made a docufilm about environmental issues called Before The Flood.

Siberian snow could has knock-on effects on the weather in the US.

Planet Earth II coincides with free mobile app The Story of Life – the largest ever release of Attenborough's work for the BBC.

Removing predators from the ocean will vastly increase CO2 production.

Using satellite images from 2001 and 2016, we can see how 10 of California's lakes and reservoirs have shrunk during the 21st century.

The influx of warm ocean water beneath ice shelves in the Amundsen Sea has accelerated the loss of ice.

Rising temperatures have led to reduction of glaciers surface in the Bolivian Andes by 43%.

In his first comments on the Malaysian scandal, the actor said he was cooperating with US authorities.

John Kerry declares Kigali greenhouse gas deal is "biggest thing we can do in one giant swoop".

Scientists claim first direct evidence a comet struck earth the same time the planet warmed by up to 9C.

Global warming will increase the risk of Antarctica melting and scientists want to know how ecosystems would react.

Democrat nominee sets out plan to build 'clean energy super power of the 21st Century'

Scientists warn that despite our best efforts 'fires are going to keep getting bigger'.

Flooding will become more widespread even if hurricanes don't strike New York, due to rising sea levels.

Corals help scientists reconstruct uranium records from past 50,000 years and associated ice melt.

Trackers hope 'seabots' will unlock mysteries of microscopic sea creatures in Pacific highway.

India is the 62nd nation to ratify plan, but 55% emissions threshold not reached to make agreement binding.

Striking pictures show devastating impact of climate change on reef systems around the Japanese islands.

Polar bears are a protected species and shooting them is allowed only for self-defence and as a last resort.

Study looks at two million years' worth of global temperatures to reassess future warming.

India chose Gandhi's birth anniversary as he led a life with the least carbon footprint.