Octopus ‘krakens’ as large as semi-trucks stalked ancient seas
Giant cephalopods may have rivaled marine reptiles as apex predators during the age of the dinosaurs

Giant cephalopods may have rivaled marine reptiles as apex predators during the age of the dinosaurs
Method that leaches radioactive metal from aquifers can leave groundwater contaminated, researchers say
When US President Trump signed an executive order in May 2025 seeking to streamline the adoption of nuclear energy by directing federal agencies to reconsider whether radiation protection standards have been unnecessarily strict, he reignited a debate ...
New investigation of ads for paper mills puts numbers to shady practice
An unexpected increase in cloud cover partially reduces warming caused by carbon dioxide release
Mechanical forces in the heart prevent tumor expansion in mice
Cell type–specific early hallmarks of Down syndrome are uncovered
A silver complex catalyzes formation of carbon-nitrogen bonds in compounds of industrial interest
A marine microbiologist shares the joy and dangers of exploring the deep sea
Color resists simple description—that has not stopped dictionary lexicographers from trying