University of Bath professor explains the challenges of a net-zero emissions strategy by 2050.

There is growing interest in the potential for soil carbon to mitigate climate change, brought into the public sphere at the 2015 United Nations Climate Change Conference (COP21) in Paris.

Although nitrogen is essential for all living organisms — it makes up 3% of the human body — and comprises 78% of Earth’s atmosphere, it’s almost ironically difficult for plants and natural systems to access it.

When scientists want to study Earth’s very ancient geological past — typically greater than 100 million years ago — they often turn to rocks called carbonates.

Unprecedented size and number of fires threaten many parts of Australia's east coast.

Satellite monitoring shows continued recovery of the ozone hole.

Innovative combination of forest models with satellite data provide more precise estimates.

Satellite imagery captures large sediment influx to Chesapeake Bay due to heavy rains and flooding in Pennsylvania.

The grasslands of the Canadian Prairies are a hidden gem for bird watchers, with millions of migratory birds passing through the area each year.

The Arctic is thawing. The Northwest Passage is changing. More ships are moving through the waterway.