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Lake levels are rising across the world and climate change is to blame
Water levels at lakes in East Africa are rising alarmingly fast, flooding homes and farmland and displacing people. It is an unanticipated consequence of global warming – and it is being repeated around the globe
Artificial intelligence training is powered mostly by fossil fuels
Most AI training relies on electrical grids primarily powered by coal and gas rather than low-carbon sources, according to an analysis of 95 AIs
Eco-friendly exoskeleton cuts apartment building energy use by 60%
Nine old apartment buildings in New York City were retrofitted from the outside to consume less energy while minimising disruption to tenants
We need to test solar geoengineering techniques soon, say researchers
Solar geoengineering has met opposition, but dozens of climate scientists say in an open letter that more research is needed soon to understand the effectiveness of techniques to counter the planet’s warming