The Trump administration has revoked a scientific finding that climate change is a danger to public health, an idea that ...

For over 75 years, the United States has been a global leader in climate change research. In the 1950s, scientists at the University of California showed that carbon dioxide concentrations in the ...

Most Americans now accept the basic physics of climate change—that manmade greenhouse-gas emissions are raising global temperatures. Yet the public discussion of climate change is still remarkably ...

As the planet warms, many expected ecosystems to change faster and faster. Instead, a massive global study shows that species turnover has slowed by about one-third since the 1970s. Nature’s constant ...

Students from across Colorado are watching closely to see if Colorado’s state board of education Thursday adopts science standards that clarify the link between burning fossil fuels and rising global ...