Mazda is testing a technology that could extend the life of the internal combustion engine by preventing any carbon dioxide ...

The Volkswagen (VW) emissions scandal spilled over into climate policy on Tuesday, after the company admitted to “irregularities” in its CO2 testing results. The firm’s share price — already down 60% ...

Plug-in hybrids may emit more carbon dioxide (CO2) than their manufacturers claim, even when fully charged, European environmental group Transport & Environment (T&E) claims. T&E recently tested ...

-- They can be synthesized from CO2. -- They are liquids at normal temperatures and pressures. -- They contain less energy than gasoline but more than stored hydrogen. With many countries planning ...

Researchers are testing a potential "game-changer" when it comes to fighting global carbon dioxide (CO2) emissions: carbon-capturing clothing. A team of scientists, backed by H&M’s nonprofit, have ...

WEST LAFAYETTE, IN — One area in which CO2 is getting an early wave of attention is mobile A/C and transport refrigeration. Researchers from the Thermodynamic Institute in Germany looked at ...

STAFFORD, England (Reuters) - Researchers at a British University have embarked on a decade-long experiment that will pump a forest full of carbon dioxide to measure how it copes with rising levels of ...

The German Transport Ministry hid CO2 emissions test results and encouraged carmakers to exploit loopholes in climate target regulations, according to a magazine report. The ministry has failed to ...