Demand climate regulation, Harvard economist urges big businesses
"Without appropriate government policy, we are not going to get to zero," she says at launch of Climate Week in New York
Arctic sea ice suffers 'devastating' loss, shrinks to second lowest on record
This summer marks only the second time the ice has shrunk to below 4 million sq km in 40 years of record-keeping, as the region warms fast
Choking on smoke: U.S. cities open clean air shelters for homeless
Wildfires raging across the West Coast have pushed air pollution to record levels, compounding the COVID public health crisis
Military-style Marshall Plan needed to combat climate change, says Prince Charles
British royal says climate change is rapidly becoming a "comprehensive catastrophe" that will dwarf the impact of the coronavirus pandemic
Norway to spend $1.8 bln on world's first full-scale CCS chain
Carbon capture and storage is seen as central to plans to move to a lower-carbon future, but few commercial projects exist
Swimming in tomatoes and bananas, Kenyan farmers count cost of COVID
Good rains have led to plentiful harvests as the pandemic pushes more Kenyans back to the land - but buyers are few and prices have plunged
Protesters occupy Swiss square demanding action on climate change
Leaders of a group that has also targeted banks including Credit Suisse are demanding carbon emissions be cut to net zero by 2030
In SUVs and on planes, richest 1% drive climate-heating emissions
Charity Oxfam says over-consumption by world's wealthiest needs to be curbed if global emissions are to be slashed in an equitable way
World's top companies urge action on nature loss ahead of U.N. talks
More than 560 companies signed up to a statement urging governments to do more to reverse destruction of natural world and support broader efforts to fight climate change
Tropical Storm Beta to drop a foot of rain in Texas and Louisiana
Beta is the third named storm in the U.S. Gulf of Mexico in less than a month, following Laura and Sally