The UA will be sending a delegation of faculty and students to the Arizona Focus the Nation Summit on Friday to coordinate content for content related to a national global warming teach-in symposium.

What would be the price tag for shielding the Earth from global warming using a chemical cloud? It might be just $1 billion to $3 billion, making a sun-reflecting project much cheaper than combating ...

Choosing Google’s Mountain View, Calif. campus as the venue for another big federal cleantech announcement, Department of Energy Secretary Steven Chu launched a $151 million round of government grants ...

In August, the Biden Administration granted $1.2 billion in federal funding to kickstart a project intended to vacuum carbon dioxide up from the atmosphere to offset global warming. Projects like ...

For reasons that psychologists have yet to explain, there are still people in the world who refuse to accept that global ...

PLANET Earth is getting warmer. The intense rainfall that Cebu experienced on Nov. 4 may once have been considered a 100-year ...

Fossil fuel companies and governments argue it's not possible to link climate impacts to specific projects, but Australian researchers have done the numbers.

In the battle against climate change, controversial experiments are set to take place in Britain within the next five years. The UK government's Advanced Research and Invention Agency (ARIA) has ...

For several years, evidence has been mounting that the global climate is steadily getting warmer. But whether the unusual weather patterns alarming environmentalists — increasing temperatures, reduced ...

David Bauder for AP reports that Tom Brokaw is "giving Al Gore some company in the effort to raise awareness of global warming." Brokaw is hosting a documentary for the Discovery Channel, which "asked ...