Image shows the warmest month average temperature (degrees Celsius) for Earth and the projected supercontinent (Pangea Ultima) in 250 million …
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This image shows the geography of today's Earth and the projected geography of Earth in 250 million years, when all the continents converge in…
(CNN) â€� The formation of a new “supercontinentâ€� could wipe out humans and all other mammals still alive in 250 million years, researchers have…
Polar bears mainly feed on their prey from the surface of ice sheets, which are increasingly declining due to climate warming caused by human …
Polar bears were listed under the Endangered Species Act in 2008 but have not benefited from emissions-related protections.
(CNN) â€� Scientists say they have found a link between human-related greenhouse gas emissions and polar bear reproduction and survival rates fo…
A fire truck moves along a road as a forest fire rages near the town of Melloula in northwestern Tunisia on July 24.
A person cools off during the heat wave at the Piazza del Popolo in Rome on July 18.
Villagers watch a wildfire as it approaches Zambujeiro village in Cascais, Portugal, on July 25.
A digital display of an unofficial heat reading at Furnace Creek Visitor Center during a heat wave in Death Valley National Park, California, …