Summarize this content to 1000 words In the urgent quest for a more sustainable global food system, livestock are a mixed blessing. On the one hand, by converting fibrous plants that people can’t eat into protein-rich meat and milk, grazing animals like cows and sheep are an important source of human food. And for many of the world’s poorest, raising a cow or two — or a few sheep or
Summarize this content to 1000 words The language of science continually changes. Throughout the last ten years, a wide range of words and phrases have emerged from obscurity into common usage in science. These include zika, Ebola, ChatGPT and so on, words that reflect the ebb and flow of scientific research and broader events and fashions within science and society. These changes show up in the papers, reviews and articles
Summarize this content to 1000 words Pilot whales have always been joined at the hip. In fact, the tendency for a group of pilot whales to follow the direction of a group leader is exactly what earned them their name. Now, these nomadic oceanic dolphins are finding themselves navigating into shallow waters, leaving them stranded on various beaches in masses. A Sudden Increase in Pilot Whale StrandingAlthough stranding of pilot
Summarize this content to 1000 words It would seem obvious that rising sea levels that cut off the last population of woolly mammoths on Wrangel Island from the Siberian coast 10,000 years ago caused in-breeding, leading to their eventual extinction. But a new genetic analysis, reported in Cell, counters that claim.That result was unexpected, since an earlier report indicated that the mammoth population likely built up harmful genetic mutations, according
Summarize this content to 1000 words Dating can be tricky. If your timing is off, it can result in misunderstandings. This is especially true in fields like archeology and paleontology. If an item is identified as hailing from an incorrect year, entire lines of research can be put into question. So when Sturt Manning, an archeologist from Cornell University, and colleagues received a radiocarbon date that didn’t appear to line
Summarize this content to 1000 words A scholarly article once proposed that the griffin — a mythological beast with a raptor’s head, a lion’s body, and eagle’s wings — was created by ancient prospectors stumbling upon a dinosaur fossil while searching for gold in Central Asia.But something about the argument didn’t feel right to Mark Witton, a paleontologist at the University of Portsmouth in England, who with a colleague, now
Summarize this content to 1000 words On Earth, you can look up at night and see the Moon shining bright from hundreds of thousands of miles away. But if you went to Venus, that wouldn’t be the case. Not every planet has a moon – so why do some planets have several moons, while others have none?I’m a physics instructor who has followed the current theories that describe why some
Summarize this content to 1000 words There are a dizzying number of tips, hacks and recommendations on how to stay healthy, from dietary supplements to what color of clothes promotes optimal wellness. Some of these tips are helpful and based on good evidence, while others are not.However, one of the easiest, most effective and safest ways to stay healthy is rarely mentioned: vaccination.We are a preventive medicine physician and an
Summarize this content to 1000 words The ancestors of Alaska Native people began using local copper sources to craft intricate tools roughly 1,000 years ago. Over one-third of all copper objects archaeologists have found in this region were excavated at a single spot, named the Gulkana Site.This is the site I’ve studied for the past four years as a Ph.D. student at Purdue University. In spite of its importance, the
[ad_1] Despite an ongoing outbreak of bird flu in dairy cows, the popularity of raw milk has only risen. Advocates claim raw milk has superior health benefits over pasteurized milk. There is little evidence to support these claims, however, and the risk of serious illness is much greater.Mississippi State University food scientists Juan Silva and Joel Komakech and nutritionist Mandy Conrad explain the difference between pasteurized and raw milk, addressing
