Tag: scientist

Scientists confirm ice exists at Moon’s poles

TAMPA, United States (AFP) — Scientists said Tuesday they have confirmed the existence of ice on the Moon’s surface for the first time, a discovery that could one day help humans survive there. Signs of ice on the Moon have been reported by scientists for years, but previous observations could have been explained by other phenomena, such as unusually reflective lunar soil, the study authors said. “This is the first time scientists have definitive evidence […]

Brain activity shows dogs learn in their sleep, say Hungarian scientists

BUDAPEST, Hungary (Reuters) — Scientists in Hungary say they have measured brain activity in dogs which shows they learn during their sleep. The Senior Family Dog Research team at the Ethology Department of Budapest’s ELTE university conducted electroencephalograms (EEGs) on sleeping dogs, using electrodes placed on the head to record electrical activity in the brain. Fifteen family dogs were taught commands in English instead of Hungarian, before being left to sleep in a darkened room […]

Scientists mine ‘star scar’ to unlock space secrets

by Julie Carnis Agence France Presse PARIS, France (AFP) — Since early September, the denizens of this normally hushed burg in central France have been serenaded by an industrial drill poking holes around town and pulling up cylinders of rock. That’s because Rochechouart, population 3,800, and its medieval castle are built on top of an astrobleme. “An astrobleme — which literally means ‘star scar’ — is the name given to traces left by a major […]

Scientists zap ‘voices’ from schizophrenia sufferers

PARIS, France (AFP) — Scientists have pinpointed a part of the brain where “voices” torment schizophrenia sufferers, and partially muted them with magnetic pulse treatment, a team reported on Tuesday. More than a third of sufferers treated with magnetic pulses in a patient trial experienced “significant” relief, the scientists said in a statement. “We can now say with some certainty that we have found a specific anatomical area of the brain associated with auditory verbal […]

Giant alpine spider endangered by climate change, scientist warns

MONT BEGO, France (Reuters) — The survival of the giant alpine spider, scientifically known as Vesubia Jugorum, is threatened by global warming, archeologist and species specialist Marco Isaia warned. The spider lives in grassland with rocky outcrops at heights between 2,600 and 2,700 meters (8,500-8,900 feet) in the French and Italian Alps. The species, also referred to as the wolf spider, is endemic to the French national parc of Mercantour, home to the Mont Bego peak, […]

Black hole in a ‘bathtub’ makes waves for UK scientists

NOTTINGHAM, England (Reuters) — Scientists are unlocking the mysteries of black holes… in a giant bath tub at the University of Nottingham. A team from the Quantum Gravity Laboratory says they have successfully simulated the conditions around black holes and published the first statistical evidence of an effect known as super-radiance, whereby a wave hitting a rotating black hole can extract energy from it. They built a specially designed 3 metre by 1.5-meter tub with […]

Scientists find sunscreen potential in Antarctic plants

SANTIAGO, Chile (Reuters) — Scientists in Chile have discovered molecules in two species of Antarctic flowers that protect the plants from solar radiation and could potentially be used in products such as sunscreen for humans and protection for vulnerable crops. Researchers at the University of Santiago investigating the properties of Antarctic plants grown under controlled conditions found that Colobanthus quitensis (pearlwort) and Deschampsia antarctica (hair grass) could tolerate high levels of ultraviolet radiation. According to […]

Researchers in Ecuador breed frogs thought to be extinct

QUITO, Ecuador (Reuters) — Scientists from Ecuador have bred the Jambato frog, or Quito stubfoot toad, which was rediscovered in April 2016, after 28 years of being thought extinct. In 2016, scientists recovered 43 Jambato (Atelopus ignescens) frogs. A couple of the species recently managed to reproduce, laying 500 eggs at the Jambatu Center for Amphibian Conservation, pioneers in amphibian research for more than 20 years. Ecuador’s Environment Minister Tarsicio Granizo said protecting amphibians would […]

‘See-through’ ladybird shell reveals wing-folding mechanism

TOKYO, Japan (Reuters) — Scientists in Tokyo have replaced a ladybird beetle’s outer wing casing with an artificial see-through one, to better observe its complex folding mechanism. Assistant Professor Kazuya Saito, the lead researcher, said he was impressed with the speed with which the ladybird beetle or the ladybird can both deploy its wings for flight and store them when landing and walking. “The amazing thing about an insect’s wing is that it isn’t just […]

Scientists look to genetically modified algae to help feed the planet

QUINGDAO, China (Reuters) — Algae, one of the smallest organisms on the planet, could soon be used to combat a looming global food crisis. Scientists at the University of California, San Diego (UCSD) hope genetically engineered micro-algae could be the food of the future, and they’ve taken a step closer to that reality with an outdoor field trial approved by the United States Environmental Protection Agency (EPA). Algae geneticist Stephen Mayfield and his team inserted […]

German scientists create world’s largest disclosed synthetic diamond

AUGSBURG, Germany (Reuters)   —  German scientists say they have created the world’s largest disclosed synthetic diamond. Researchers at Ausgburg University have developed a process for producing synthetic diamonds through chemical vapour deposition at around one tenth of atmospheric pressure. Hydrocarbon molecules are deposited on an iridium base and the diamond “wafer” grows layer by layer. Twenty six years after the research began in 1991, the scientists in Augsburg have created a single 155 carat […]

Scientists finally figure out why pandas are black & white

YONGIN, South Korea (Reuters) — Why are giant pandas black and white? It’s a question that has eluded scientists for decades. But now, biologists in California say they have cracked the panda color code. To figure out why pandas are so different from other bear species that are almost all just one color, researchers say they had to deconstruct the animal into parts. “Our breakthrough was to divide the panda’s body up into different areas. […]