Sergey Gorshkov left a hidden camera in a Russian forest for 11 months to capture the big cat
Exclusive: if discovery is confirmed it will have global implications as 90% of people breathe dirty air
Climate crisis and logging is leading to shift from canopy rainforest to open grassland
Paul Stein QC is ‘deeply concerned’ the IPC has been diminished by recent changes introduced by the government
A more stable ocean sounds idyllic, but it creates a dangerous feedback loop for our warming planet
Exclusive: Grattan Institute contradicts PM’s suggestion gas would be key to post-Covid economic recovery
Noxious nettles with venom similar to that of scorpions are helping scientists understand pain and how to control it
Greg Langmo’s decades-old business was among those hit when a lethal strain decimated poultry barns across America
Climate Action 100+ group put 161 fossil fuel, mining, transport and other big-emitting companies on notice in latest campaign by shareholders
Researchers in Andes find temperature a record for all birds and non-hibernating mammals