Science and Nature

Just a moment… Source : ScienceMag

In unveiling the nature of the first stars, the main astronomical clue is the elemental compositions of the second generation of stars, observed as extremely metal-poor stars, in the Milky …

Western diets rich in fat and sugar promote excess calorie intake and weight gain; however, the underlying mechanisms are unclear. To close this gap, researchers from Germany, Switzerland and the …

PUBLIC HEALTH Next-gen bed nets get go-ahead A new type of malaria-fighting bed net received a major endorsement from the World Health Organization (WHO) last week. The net combines two …

The previously unreconciled acceleration of 1I/2017 U1 ‘Oumuamua, a strange object of extrasolar origin discovered on October 19, 2017 by the Pan-STARRS 1 telescope, was due to the production of …

Just a moment… Source : ScienceMag

Just a moment… Source : ScienceMag

Just a moment… Source : ScienceMag

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Everything we’ve learned about dinosaurs essentially comes from fossils. But million-year-old rocks and bones have left a few hulking gaps in our understanding of the prehistoric world. Dinosaur Mysteries digs …

I was 8 years old when I first learned the term “goose egg” can be used to identify more than an unhatched gosling. It can also describe the welt that …

Thom van Dooren is a field philosopher at the University of Sydney and the University of Oslo. He is the author of several books, including “Flight Ways: Life and Loss at …

Scientists from the Australian Museum Research Institute, the University of Sydney and the Museum and Art Gallery of the Northern Territory have described a new species of the genus Nemateleotris …

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Published Mar 22, 2023 5:00 PM If you’re looking for a …

Gas giants, like other planets, form from protoplanetary disks of material around protostars. According to core accretion theory, they first form a core of rock, ice and other heavy solids, …

An international team of researchers has detected nicotinic acid (also known as vitamin B3 or niacin) and uracil, one of the four nucleobases in ribonucleic acid, in aqueous extracts from …

This article was originally published on November 3, 2022. Ada Byron was on her best behavior when first presented to the British Royal Court — though she found the event …

Paleontologists from the American Museum of Natural History, the Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales and CONICET investigated how Thylacosmilus atrox, an extinct, carnivorous sparassodont famously called the …

​​Forensic science is supposed to be a scientific process. But for decades, critics have complained evidence isn’t always evaluated in a laboratory setting, and empirical studies don’t back the methods …

Humans have extensively shaped animals and plants through domestication. Although wine and table grapes have been important culturally for thousands of years, their origin has been difficult to pinpoint because …