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Climate change refers to long-term shifts in temperatures and weather patterns. Such shifts can be natural, due to changes in the sun's activity or large ...
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Vital Signs of the Planet: Global Climate Change and Global Warming. Current news and data streams about global warming and climate change from NASA.
We already see effects scientists predicted, such as the loss of sea ice, melting glaciers and ice sheets, sea level rise, and more intense heat waves.
Climate change is the significant variation of average weather conditions becoming, for example, warmer, wetter, or drier—over several decades or longer. It is ...
In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system.
Feb 26, 2024 · Climate change is a global emergency that goes beyond national borders. It is an issue that requires coordinated solutions at all levels and ...
The IPCC prepares comprehensive Assessment Reports about the state of scientific, technical and socio-economic knowledge on climate change, its impacts and ...
Aug 13, 2021 · The impacts of climate change on different sectors of society are interrelated. Drought can harm food production and human health. Flooding can ...
Comprehensive information from U.S. EPA on issues of climate change, global warming, including climate change science, greenhouse gas emissions data, ...