Scientists have estimated the size of an extinct flying reptile called a pterosaur, based on fragments of a fossil finger bone discovered in southern England in June 2022. These results reveal it to be the largest...
When a volcano is about to erupt, the surrounding land puffs up like a squeezed balloon. The technical term is "transient deformation," and Virginia Tech researchers have detected and tracked this short-lived movement for the first...
The emissions of carbon dioxide (CO2) and methane (CH4)—the most potent greenhouse gases—into the atmosphere from African lakes are reassessed in a study undertaken...
