Carbon dioxide equivalent (CO₂e) is a metric that converts the impact of other greenhouse gases such as methane to an ...

When you hear about the many dire effects of human-caused climate change -- boiling summers, rising seas, intensifying natural disasters-- it's normal to think, "What can I do to help?" One answer you ...

This idea of a carbon footprint comes up a lot in news coverage about personal climate impact. The concept is simple: It includes anything that you add to planet-warming emissions, ranging from the ...

Tackling the climate crisis raises questions both technical (will carbon removal save us?) and philosophical (do international agreements matter?), with strong opinions and narrow middle ground. It ...

A more sustainable holiday is possible with these tips. The Christmas season is one of the most carbon-intensive holidays of the year, experts say. The carbon footprint of the holiday season -- from ...

The enormity of the global climate crisis is so vast that individual actions may seem meaningless: can installing LED lighting in my home or keeping my car tires inflated really help save the polar ...

NASA says 2024 was the hottest year on record with global temperatures being 2.30 degrees Fahrenheit (1.28 degrees Celsius) above the 20th century average. With increasing natural disasters, warm ...

This idea of a carbon footprint comes up a lot in news coverage of about personal climate impact. The concept is simple: It includes anything that you add to planet-warming emissions, ranging from the ...