New research confirms the influence of carbon dioxide on long-term temperature trends in the upper atmosphere, but changes in Earth’s magnetic field also play a key role.
Climate Change
Posted inNews
Women Are Still Not Heard in the Climate Policy Conversation
A case study in Brazil points to a deep gender gap that still has to be bridged in the policymaking debate.
Posted inResearch Spotlights
A Census of Snowdrifts in Northern Alaska
Snowdrifts prove less ephemeral than they might seem, occurring in the same places year after year.
Posted inResearch Spotlights
“Thirstier” Atmosphere Will Increase Wildfire Risk out West
New climate projections could inform long-term wildfire and water resources management strategies in California and Nevada.
Posted inEditors' Highlights
High Climatic Response of High-Latitude Forests
The seasonal amplitude of atmospheric CO2 is increasing, partly due to boreal forest responses to warming. Photosynthesis and expansion of boreal forests are shown here to be temperature-limited.
Posted inResearch Spotlights
Acidifying Oceans Could Get Help from Kelp
Forests of fast-growing kelp influence the chemistry of the water in which they live. A new study evaluates their potential to ameliorate ocean acidification in sensitive coastal ecosystems.
Posted inResearch Spotlights
Australia’s Most Extreme Bushfire Season, Statistically Speaking
Researchers identified climatic and geomorphic risk factors that led to record-breaking fires across Australia during the 2019–2020 fire season.
Posted inFeatures
A 50-Year-Old Global Warming Forecast That Still Holds Up
In 1972, Mikhail Ivanovich Budyko used a simple methodology to make climate predictions that remain surprisingly accurate today and that could serve as a new “business-as-usual” scenario.
Posted inResearch Spotlights
A Floating Buoy Fleet Could Help Scientists Track Rising Seas
A new observing system to track mean sea level could piggyback on infrastructure already in place and extend the geographic area over which sea level is monitored.
Posted inFeatures
A Slippery Slope: Could Climate Change Lead to More Landslides?
Scientists investigate whether warming temperatures and changing rainfall patterns could be triggering more landslides in mountainous areas.