Related topics: climate change

Southwestern US on alert for dangerous heatwave

A large swathe of the southwestern United States was on alert Thursday for a potentially deadly heatwave that could push temperatures as high as 47 degrees celsius (117 Fahrenheit) over the coming days.

A lizard that can switch from female to male before birth

A team of researchers at the University of Tasmania working with a colleague from the University of Canberra has found that a species of lizard can switch from female to male prior to birth. In their paper published in Proceedings ...

Ostriches can adapt to heat or cold, but not both

The ostrich is genetically wired to adapt to rising or falling temperatures. However, when the temperature fluctuates more often, as it does with climate change, the flightless bird with a 40-gram brain finds it much more ...

South Asia's intense heat wave a 'sign of things to come'

The devastating heat wave that has baked India and Pakistan in recent months was made more likely by climate change and is a glimpse of the region's future, international scientists said in a study released Monday.

A warm, dry March worsened record drought conditions

March 2022 marked the third month in a row where precipitation was below average across the contiguous U.S., which led to an expanding drought and areas of record dryness throughout the West.

Global heat extremes on the rise, study finds

Temperature extremes with altered characteristics are among the most threatening impacts of global warming. However, how their characteristics have changed is uncertain, and varies by region.

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