World’s oceans losing their greenness through global heating, study finds

Researchers say decline in phytoplankton suggests weakened planetary capacity to absorb carbon dioxide The world’s oceans are losing their greenness owing to global heating, according to a study that suggests our planet’s capacity to absorb carbon dioxide could be weakening. The change in the palette of the seas is caused by a decline of phytoplankton, … Read more

World’s landscapes may soon be ‘devoid of wild animals’, says nature photographer

Margot Raggett, whose latest compilation shows animals scrubbed from natural habitats, calls for rethink on UK accelerated housebuilding Margot Raggett has spent the past decade raising money for conservation efforts around the world but now she feels nervous about the future. “It does feel like we’ve taken a backward step,” she said. The wildlife photographer … Read more

Coalition showdown on net zero looms amid speculation more MPs could quit over policy

Meeting called for end of sitting week inviting backbench MPs to argue for or against dumping the policy after Barnaby Joyce announced resignation Coalition backbenchers are preparing for a showdown on net zero as pressure mounts on Sussan Ley’s opposition to resolve its position, with speculation more MPs could join Barnaby Joyce in quitting if … Read more

October heat records broken across Australia as Sydney braces for temperatures way above the norm

October heat records have been broken in several states this week as authorities in New South Wales prepare for temperatures above the norm to hit Sydney and the east coast of Australia. The Queensland outback town of Birdsville broke a new record on Tuesday, hitting 46.1C at 2.28pm local time, according to the Bureau of … Read more

Protective immune cells in breastfeeding women identified as guard against breast cancer, new research finds

Patients who had more cells had better outcomes, particularly for aggressive types such as triple-negative breast cancer In the 18th century, physicians noticed nuns had some of the highest rates of breast cancer. It was one of the earliest clues that led scientists to suspect that child-bearing and breastfeeding could protect against the disease. Modern … Read more

Suicide rates among young people in England rose 50% in 10 years, figures show

Charities accuse government of ‘sliding backwards’ on child mental health after ONS findings Suicide rates among children and young people in England have increased by 50% in the last decade, figures show. The Office for National Statistics analysed data covering almost 12 million children and young people aged between 15 and 25 from 2011-12 to … Read more