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Extreme heat is pushing parts of Earth beyond human survival
Rising global temperatures may render extensive regions of the planet too hot for human survival over the coming decades.
Near-Earth asteroid Bennu could hit Earth in 157 years and set off a global ‘impact winter,’ study says
Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...
Top yet contested climate scientist declares 2C climate goal 'dead'
Holding long-term global warming to two degrees Celsius -- the fallback target of the Paris climate accord -- is now "impossible," according to a stark though hotly debated new analysis published by ...