How fast the level of atmospheric carbon dioxide — and with it, the temperature — goes up matters for the ability of humans ...

HKUST researchers discovered how CO2 reacts in supercritical water, identifying pyrocarbonate ions as key intermediates.

such as the Ford Mustang Mach-E. A plug-in hybrid electric/gasoline model generates fewer CO2 emissions than a "mild" hybrid.

Some of Mars’ CO2 geysers erupt and create dark spots as large as 1 km across. They are fueled by considerable power and can ...