Enlarge / Later theropods had multiple adaptations to varied temperatures. (credit: SCIEPRO/SCIENCE PHOTO LIBRARY) Dinosaurs were once assumed to have been ectothermic, or cold-blooded, an idea that makes sense given that they were reptiles. While scientists had previously discovered evidence of dinosaur species that were...

Enlarge (credit: Getty Images) On Monday, OpenAI announced the formation of a new "Safety and Security Committee" to oversee risk management for its projects and operations. The announcement comes as the company says it has "recently begun" training its next frontier model, which it expects to bring the company closer...

Enlarge / The current 911—known to Porschephiles as the 992 generation—has just been given its midlife refresh. The most obvious visual indicator is the presence of vertical strakes in the front air intakes. But we're much more interested in what's gone on under the skin. (credit: Porsche) Today, Porsche gave the venerable...

Enlarge (credit: Aurich Lawson) European car manufacturers are currently tripping over themselves to figure out how personal transport and "last mile" solutions will look in the years to come. The solutions are always electric, and they're also tiny. What most companies (bar Citroen, Renault, and Fiat) seem to have forgotten...

Enlarge / 2023 marked the first sighting of a yellow-legged hornet in the United States, sparking fears that it may spread and devastate honeybees as it has in parts of Europe. (credit: Miguel Riopa/AFP via Getty Images) In early August 2023, a beekeeper near the port of Savannah, Georgia, noticed some odd activity around...

Enlarge (credit: monticelllo/Getty) When the Brazilian nutritional scientist Carlos Monteiro coined the term “ultra-processed foods” 15 years ago, he established what he calls a “new paradigm” for assessing the impact of diet on health. Monteiro had noticed that although Brazilian households were spending less on sugar...