Latest news

Popular Articles

Solar cells: How clean is solar power?

THAT solar panels do not emit greenhouse gases such as carbon dioxide when they are generating electricity is without question. This is why they...

VIDEO: 'Difficult slog' ahead to undo Obama climate legacy, says former EPA chief.

JUDY WOODRUFF: And now let’s hear from the prior administrator of the EPA, who essentially led much of President Obama’s efforts during his second...

Methane emissions from trees

A new study is one of the first in the world to show that tree trunks in upland forests actually emit methane rather than...

Action required: Invasive fungus is killing European salamanders

A new fungal disease brought in from Asia is threatening European salamanders. Once the amphibians become infected, they die within a brief period of...

One source of potent greenhouse gas pinned down

Researchers have discovered the first known methane-producing microbe that is active in an oxygen-rich environment -- a finding that suggests today's global climate models...