For the first time, scientists have measured atmospheric gases from the late Pliocene, yielding data that could help to predict the future climate ...

While hydrogen itself doesn’t trap greenhouse gases, its interaction with other gases can indirectly heat the atmosphere 11 times faster than carbon dioxide does.

Methane emissions from wetlands are rising faster than those from industrial sources, prompting concerns about a climate feedback loop. Methane emissions from wetlands are rising faster than those ...