New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

Researchers think there were probably a lot of greenhouse gases, like carbon dioxide or methane, on Earth around this time. But they don’t know which ones or how much. “It’s really hard ...

So, the modern climate change we see is big, really big; even by standards of Earth history.” Emissions of carbon dioxide (CO2) from human activities are the primary reason for climate change.

PORTLAND, Ore. (KOIN) — The carbon dioxide building up in the Earth’s atmosphere is currently accumulating 10 times faster than it did during any other period in the past 50,000 years ...

Mesmerizing, yes, but ultimately concerning — these plumes illustrate how carbon dioxide entered and moved through Earth's atmosphere from January 2020 to March 2020. Created using NASA Goddard ...

Climate 101 is a Mashable series that answers provoking and salient questions about Earth’s warming climate. The last time CO2 levels were as high as today, ocean waters drowned the lands where ...

The answer could be carbon dioxide. Another molecule could be a sign of a habitable planet: ozone. Many organisms on Earth (especially plants) breathe carbon dioxide and release oxygen.

Carbon dioxide (CO 2) is a greenhouse gas. This means that it causes an effect like the glass in a greenhouse, trapping heat and warming up the inside. This effect is important: without the CO 2 that ...