Attenborough at 99 delivers 'greatest message he's ever told'

‘Blood timber’: western firms fuel conflict and ‘slavery’ in Colombia

England faces drought this summer as reservoir water levels dwindle

Plastics industry pushed ‘advanced recycling’ despite knowing problems – report

‘It’s pretty scary’: Sunshine Coast residents fear storm surges as Bribie Island buffer erodes away

GM mosquitoes: inside the lab breeding six-legged agents in the war on malaria

UK falling behind on tackling microplastic pollution, scientists say

Aviation industry is ‘failing dramatically’ on climate, insiders say

Country diary: I inhaled a whiff of wolf urine – it was the true essence of wilderness | Mark Cocker

Country diary: A whiff of wolf urine is the true essence of wilderness | Mark Cocker

New York’s serene Central Park makeover fixes years of neglect: in pictures

New York unveils most dramatic changes to Central Park in years – in pictures

Australia has backed a rapid shift to renewable energy - and given Labor a chance on climate. How will it act? | Clear Air