Page 3: Research news on Global Warming

A complicated future for a methane-cleansing molecule

Methane is a powerful greenhouse gas that is second only to carbon dioxide in driving up global temperatures. But it doesn't linger in the atmosphere for long thanks to molecules called hydroxyl radicals, which are known ...

Planet trapped record heat in 2025: UN

The amount of heat trapped by Earth reached record levels in 2025, with the consequences of such warming feared to last for thousands of years, the UN warned Monday.

Record-breaking heat wave grips western US

A record early heat wave striking the west of the United States on Friday is a one-in-500-years type event and all but certainly the result of human-caused climate change, experts say.

Changing flight paths could slash aviation's climate impact

Small changes to aircraft flight paths to avoid the atmospheric conditions that create condensation trails—known as contrails—could reduce aviation's global warming impact by nearly half, a new study suggests. The study, ...

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