Around 56 million years ago, Earth suddenly got much hotter. Over about 5,000 years, the amount of carbon in the atmosphere ...

What is global warming? -- A brief history of the global warming hypothesis -- Your viewpoint determines the future -- What is the evidence for climate change? -- How do you model the future? -- What ...

A Columbian mammoth on exhibit at Los Angeles' La Brea Tar Pits, which preserved the remains of some ancient megafauna that went extinct during a period of global warming thousands of years ago. (Mel ...

I’ve looked at climate change from both sides now, and I have found common ground between proponents and skeptics of the belief that climate change is largely caused by humans. When it comes to ...

Despite rapid progress in clean energy and electric vehicles, the world is still warming faster than ever. The good news is ...

Scientists and experts have been warning for years that if average global temperatures rise by 3 degrees Celsius compared to pre-industrial times, it will be "catastrophic" for people across the world ...

Extremely cold Arctic air and severe winter weather swept southward into much of the U.S. in mid-January 2024, breaking daily low temperature records from Montana to Texas. Tens of millions of people ...

As world leaders gather at COP28, the annual climate change negotiations held in Dubai this year, one number will be front and center: 1.5 degrees Celsius (2.7 degrees Fahrenheit). That's the amount ...

Roy Spencer was a Visiting Fellow in The Heritage Foundation’s Center for Energy, Climate, and Environment. The observed rate of global warming over the past 50 years has been weaker than that ...

According to Samset, China 's cleanup has likely added about 0.05°C (0.09°F) to the global temperature increase per decade ...