Discover the connection between volcanic events and the rise of Earth's oxygen levels that enabled complex life to thrive.

A severe weather outbreak is expected on Saturday in Alabama, according to the National Weather Service. NOAA’s Storm ...

To help overcome these increasing challenges, researchers have created a dataset of the entire atmosphere. Ranging from September 2004 to December 2023, it spans multiple levels of the atmosphere ...

Scientists cannot be sure about the composition of the early atmosphere. No measurements can be made, so scientists must analyse indirect evidence from other sources. Type of Evidence What it ...

Climate experiment in a forest in Staffordshire, UK, is testing how trees respond to higher levels of carbon dioxide in the air ...

The level of CO 2 in the Earth’s atmosphere hit a record 407.8 parts per million last year, the World Meteorological Association announced yesterday (November 25) in a report. The findings “underlined ...

The key factor believed to underlie climate change is increased temperature, resulting from increased levels of greenhouse gases in the atmosphere (i.e., the “greenhouse effect”; IPCC 2007 ...

Climate change isn’t just warming the planet—it’s reshaping space. As greenhouse gases trap heat in the lower atmosphere, the ...

Scientists cannot be sure about the composition of the early atmosphere. No measurements can be made, so scientists must analyse indirect evidence from other sources. Type of Evidence What it ...