Earth inhales and exhales carbon, indicating where and when vegetation is growing (sucking up carbon dioxide) or dying off ...

Artwork: As life developed on Earth, carbon dioxide levels plummeted Life on Earth has evolved under these conditions - note that humans did not appear until about 200,000 years ago - and ...

A research consortium plans to revive geoengineering trials of the controversial iron fertilization technique to pull carbon ...

Humanity is ignoring major planetary vital signs as atmospheric carbon dioxide levels soar to all-time highs and Earth records its 12th consecutive month of record-breaking heat, international ...

Emissions of methane — a powerful greenhouse gas — are rising at the fastest rate in recorded history, scientists said ...

KSU researchers reveal how no-till farming and fertilizers boost soil carbon storage, offering insights into sustainable ...

While the presence of carbon dioxide in Earth's atmosphere is natural, the rising levels since the Industrial Revolution in the 1800s are due to human activities, primarily the burning of fossil fuels ...

The sun's 11-year cycle has been consistent the past several cycles, while the temperature of the Earth has risen.

These climate-change-fighting ideas sound outlandish. Even if they did work, critics worry they could backfire spectacularly.

The cause of mysterious methane spikes on Mars may be a strange form of alien life — or it may just be interesting chemistry.

LACK of knowledge is hampering the uptake of carbon credit projects despite Zimbabwe having enough capacity to develop and ...