Rise of dinosaurs linked to increasing oxygen levels

Scientists have found that increasing oxygen levels are linked to the rise of North American dinosaurs around 215 M years ago. A new technique for measuring oxygen levels in ancient rocks shows that oxygen levels in North ...

Origin of massive methane reservoir identified

New research from Woods Hole Oceanographic Institution (WHOI) published Aug. 19, 2019, in the Proceedings of the National Academy of Science provides evidence of the formation and abundance of abiotic methane—methane formed ...

You butter believe it: Low-calorie spread made mostly of water

Cornell University food scientists have created a new low-calorie 'butter' spread that consists mostly of water. A tablespoon of this low-calorie spread has 2.8 grams of fat and 25.2 calories. Butter, on the other hand, which ...

Study reveals profound patterns in globally important algae

A globally important ocean algae is mysteriously scarce in one of the most productive regions of the Atlantic Ocean, according to a new paper in Deep Sea Research I. A massive dataset has revealed patterns in the regions ...

500-year-old mummy of Incan girl returns to Bolivia

A 500-year-old mummy of an Incan girl has been returned to Bolivia some 129 years after it was donated to the Michigan State University Museum, marking what an official says is the first time human remains of archaeological ...

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