After noticing a fish with striking red stripes under its eyes, Chinese scientists knew they’d identified a new species. The fish — a species of tilefish — appears to be wearing red face paint and thus has been named after San, a character from Princess Mononoke, a Studio Ghibli film. With this rare find, researchers are hoping to learn more about this genus and further investigate the species genetic diversity. The findings were recently published in ZooKeys.“Finding a new species in ...read more
Until recently, civilization (as a whole) had never endured severe climate change at global scale. Individual cultures, on the other hand, have confronted regional climate shifts time and again, and for the people involved, they’ve been no less devastating. In fact, many of those cultures collapsed in the turmoil of fluctuating temperatures and dwindling precipitation (and, surely, other political and economic factors). From the deserts of the Middle East to the rainforest of Central America, ...read more
Back in 1971, a couple of British astronomers predicted the existence of a black hole at the center of our galaxy. And in 1974, other astronomers found it, naming it Sagittarius A*. Since then, astronomers have discovered that a similar “supermassive black hole” sits at the center of almost every other large galaxy. In 2019, they took the first image of a supermassive black hole. Today, these exotic objects are a fundamental part of our understanding of how galaxies form and evolve. But what ...read more
A molecule that is currently being used to treat cancerous soft-tissue sarcomas may be the key for developing a cure for HIV.This molecule, known as EBC-46, works by temporarily activating the HIV virus in the affected cells as they hide so that the body’s immune system can remove the virus, according to a study published recently in Science Advances.“It’s pretty amazing,” says Paul Wender, a chemist at Stanford University. “In this new agent, we were seeing things that get up to 90 pe ...read more
In the cave of El Mirón in northern Spain, intrigue surrounds a woman who was laid to rest there 19,000 years ago. Her bones, coated in an earthy shade of red derived from the natural pigment ochre, led archaeologists to give her the name the "Red Lady of El Mirón;" new research, however, has taken a closer look not at her red-hued bones, but at the soil within the cave. In a study recently published in Nature Communications, researchers analyzed sedimentary ancient DNA, or sedaDNA, refining ...read more
Author Vishay SinghPosted on Categories Discover Magazine