Headlines

Week in wildlife: a baby echidna, a 600lb gator and an ‘unbearable’ bear

T

Air passengers exposed to extremely high levels of ultrafine particle pollution, study finds

T

Health and safety rules holding UK infrastructure back, says writer of government report

T

Climate protesters win groundbreaking class action against Victoria police over use of capsicum spray

T

Changes to polar bear DNA could help them adapt to global heating, study finds

T

Orcas team up with dolphins to hunt salmon, study finds

T

Economic growth no longer linked to carbon emissions in most of the world, study finds

T

Eight more UK universities cut recruitment ties with fossil fuel industry

T

MP calls for ban on ‘biobeads’ at sewage works after devastating Camber Sands spillage

T