Climate Shift May Have Helped Dinosaurs Make 6,500-Mile Trek From South America to Greenland
CO2 Dip May Have Aided Herbivores on a 6,500-Mile Trek A new paper refines estimates of when herbivorous dinosaurs must have traversed North America on…
Carbon Dioxide
“Paradigm Shifting” – Researchers Discover a Substantial Overlooked Source of Natural CO2
The bedrock beneath our feet has a reputation as an inhospitable place. In contrast, soil is known to be teeming with life – from microbes…
A New Way to Synthesize Hydrocarbons Could Reduce CO2 Emissions and Slash Costs of Chemical Manufacturing
Room Temperature Conversion of CO2 to CO New method could potentially reduce carbon dioxide emission into the atmosphere and slash costs of chemical manufacturing. Researchers…
Advanced Gas Separation Membranes for Capturing Carbon Dioxide From the Air
Researchers in I2CNER, Kyushu University suggest the potential of the advanced gas separation membranes for CO2 extraction from ambient air. Climate change caused by emissions…
MIT Developed a Controllable Membrane to Pull Carbon Dioxide Out of Exhaust Streams
Electrically switchable system could continuously separate gases without the need for moving parts or wasted space. A new system developed by chemical engineers at MIT…
Scientist Maps CO2 Emissions for Entire US
Map features greenhouse gas emissions across the entire US landscape at high space- and time-resolution with details on economic sector, fuel, and combustion process. With…
Missing Link Discovered in the Evolution of Photosynthesis and Carbon Fixation
A team led by researchers at the University of California, Davis, has discovered a missing link in the evolution of photosynthesis and carbon fixation. Dating…
Our Oceans Are Capturing More Carbon Than Expected – Underestimated by Up to 900,000,000 Metric Tons of Carbon per Year
Earth’s oceans help to slow global warming by absorbing carbon from our atmosphere – but fully observing this crucial process in the upper ocean and…
Coronavirus-Induced CO2 Emission Reductions Are Not Yet Detectable in the Atmosphere
Effects of the pandemic will be detected in the atmosphere much later — To reach the Paris climate goals, decade-long measures are needed. Based on…
Breakthrough Electrocatalyst Turns Carbon Dioxide Into Ethanol
A research team led by scientists from Argonne National Laboratory, the University of Chicago’s Pritzker School of Molecular Engineering and Northern Illinois University has discovered…
3D-Printed Device Enhances Capture of Carbon Dioxide Emissions
The Department of Energy’s Oak Ridge National Laboratory researchers have designed and additively manufactured a first-of-its-kind aluminum device that enhances the capture of carbon dioxide…
Antarctic Ice Core Experts: Current Anthropogenic CO2 Increase Is Unprecedented
A new measurement technology developed at the University of Bern provides unique insights into the climate of the past. Previous CO2 concentrations in the atmosphere…
Ice Age Carbon Dioxide Puzzle Solved by Marine Life Found in Ancient Antarctic Ice
As the world warmed from the last ice age, a rise in carbon dioxide levels stalled for nearly 2,000 years. That’s always puzzled scientists, but…
Spring Snowmelt Triggers Fresh CO2 Production in the Arctic – Warming Faster Than the Rest of the World
The Arctic is warming faster than the rest of the world and snowmelt is speeding it up with rapid soil warming and increased CO2 in…
New Research: Trees Absorb Less Carbon Dioxide As the World’s Temperature Rises
Warming Will Reduce Trees’ Ability to Slow Climate Change New research suggests that the most abundant trees in North America absorb less carbon dioxide as…
May 2020 Had the Highest Monthly Atmospheric CO2 Reading Ever Recorded
Rise of carbon dioxide unabated: Seasonal peak reaches 417 parts per million at Mauna Loa observatory Atmospheric carbon dioxide measured at Mauna Loa Observatory reached…
Breakthrough Using Carbon-14 to Estimate National Emissions of Carbon Dioxide From Fossil Fuels
Tracking Fossil Fuel Emissions With Carbon-14 Researchers from NOAA and the University of Colorado have devised a breakthrough method for estimating national emissions of carbon…
Catalyst Produces Useful Hydrocarbons While Removing CO2
Water is split into hydrogen and oxygen by electrolysis, but if CO2 is also added to the mixture, compounds can be generated to make textiles,…