An underwater expedition along the California coast has revealed for the first time a sunken World War II-era aircraft carrier once used in atomic tests in the Pacific. The expedition led by famed oceanographer Robert Ballard captured on Tuesday the wreckage of the USS Independence, located half a mile under the sea in the Greater Farallones National Marine Sanctuary. Scientists aboard the ocean research ship E/V Nautilus lowered two submersibles to the ocean floor to find a Hellcat fighter plane, anti-aircraft guns, hatches and the ship's name on the hull. The Independence was deliberately scuttled in 1951. Samples of marine life growing on the ship will be brought onboard to be tested for possible
Dozens of people were killed in central Italy after a 6.2-magnitude earthquake nearly leveled hilltop towns and trapped residents under piles of rubble. The Wednesday morning earthquake is the latest in a string of deadly seismic events to strike Italy in the past four decades. The Mediterranean nation is particularly prone to earthquakes for a mix of geographical reasons, Jennifer Weston, a seismologist with the International Seismological Center in England, told Mashable.
Monsanto Co has withdrawn an application seeking approval for its next generation of genetically modified cotton seeds in India, a major escalation in a long-running dispute between New Delhi and the world's biggest seed maker. A letter sent by Monsanto's local partner in India, the conglomerate's biggest market outside the Americas, strongly objects to a government proposal that would force Monsanto to share its technology with local seed companies.
Atlantic puffin chicks on Machias Seal Island in the Gulf of Maine have had the worst breeding season ever recorded, with the majority of chicks starving to death in burrows, scientists said. A drop in the puffins' food supply is to blame, said Tony Diamond, director of the Atlantic Laboratory for Avian Research at the University of New Brunswick. In a typical year, 60 percent of the puffin nests with eggs produce chicks that fly off the nest, and this year, the success rate was 12 percent, the Portland Press Herald (http://bit.ly/2bCwkaf) reported.
The rates of divorce filings may peak twice a year, a new study from one state suggests. In a 14-year study of divorce filings in Washington state, researchers found that the rates of such filings consistently peaked in March and August. "People tend to face the holidays with rising expectations, despite what disappointments they might have had in years past," study co-author Julie Brines, an associate sociology professor at the University of Washington, said in a statement.
When it comes to sending rockets to Mars, the biggest hurdle NASA has faced is the amount of energy needed to carry a very small payload over such a long distance. Modern technology doesn't allow for us to get enough there to start a full Martian colony. But 24-year-old engineering student Gary Li believes he's found a solution with an efficient self-healing plasma rocket. Follow TI: On Facebook
Seals in tiny hats might conjure up images of the circus or Sea World, but, in Antarctica, elephant seals with hat-like sensors are helping scientists study melting ice. The project to study the temperature and salinity of Antarctica bottom water (AABW) is led by Dr. Guy Williams of the University of Tasmania, and is supported by an international team of researchers who hope to find clues into the immediate effects of climate change.
Embraced by kings and freedom fighters alike, Myanmar's peacocks have long been a national symbol of pride and resistance -- but they are becoming ever harder to spot in the wild. Ornithologist Thet Zaw Naing is worried. Every year that goes by, Myanmar's national bird becomes a less familiar sight.
Four4Four Tech: Cincinnati Zoo reacts to Harambe meme onslaught; Tokyo Olympics eye smartphone gold, Tim Cooks fifth anniversary as Apple CEO, does Amazon have a cheap music service up its sleeve?
Researchers from the University of Austin have developed a new process for making "smart tinting" plastic that could help save on heating and cooling bills. Paired with a sunlight sensor, you could easily get Transitions for your whole house.
The deadly earthquake that struck central Italy before dawn Wednesday occurred in a notorious seismic hotspot, and dangerous aftershocks are possible, scientists said. The US Geological Survey (USGS) reported that the quake occurred 10 kilometres (six miles) southeast of Norcia, measuring 6.2 on the moment magnitude scale and striking at a shallow depth of only 10 km (6.2 miles).
Microbiologists at the University of Massachusetts Amherst have found a way to make electrical wires that are thousands of times thinner than a human hair. The secret? The "microbial nanowires," or little hair-like protein filaments, or pili, produced
The percentage of U.S. mothers who breast-feed their newborns continues to rise, but many stop breast-feeding before their infant is 6 months old, according to a new report from the Centers for Disease Control and Prevention. In 2013, 81.1 percent of U.S. mothers said they started out breast-feeding their baby. Breast-feeding rates were highest in Utah, where 94.4 percent of mothers said they breast-fed their newborns in 2013.
Humans are likely to blame, with developers building on traditional habitats and farmers changing landscapes, but British citizens are stepping up to do what they can for the spiny little beasts. Some hold official, paying positions (a job in Ipswich garnered approximately 150 applications this summer), while others, like Linda Cleme, volunteer their time, working to rehabilitate hedgehogs. "I've got very fond of hedgehogs because they don't cause any harm to people," she told the Wall Street Journal.
A rare Tyrannosaurus rex skull has been discovered by a team of paleontologists and volunteers in northern Montana. It’s one of only 15 reasonably complete known skulls of the tyrant lizard king in the world. Two volunteers, Jason Love and Luke Tufts, were prospecting for dinosaurs when they saw a scattering of bone fragments falling out of a hillside. The bones were big and had the trademark honeycomb pattern of a large carnivore. After some digging into the sandstone it was clear that they were looking at the backside of a skull from a T. rex, the most iconic of the dinosaur predators. The team was led by paleontologist Greg Wilson with the University of Washington and Burke Museum as part
It looks like a tiny octopus and is designed to mimic that slithery creature to get through cracks and tight places, making it ideal as a rescue robot. A team at Harvard University has created a robot — actually about 300 of them, since they are so cheap to make — that is opposite of the common view of a robot.
Men who earn more money than their wives may be rolling in the bucks, but they tend to have poor health and heightened anxiety, new research shows. Researchers analyzed surveys from 9,000 young married men and women in the United States taken annually over a 15-year period, and evaluated each participant's response on income, health and psychological wellness. The findings suggest that men who are primary breadwinners — and who, in essence, fulfill the culturally held expectation that husbands should bring home more money than their wives — are actually worse off than men who earn salaries that are more equal to those of their wives.
Russia has reached two more milestones in its endeavour to close the nuclear fuel cycle. Mashinostroitelny Zavod (MSZ) - part of Russian nuclear fuel manufacturer TVEL - has completed acceptance tests of components for its ETVS-14 and ETVS-15 experimental fuel assemblies with mixed nitride fuel for the BREST and BN fast neutron reactors. MSZ has also announced the start of research and development work on the technical design of the "absorbent element" of the core of the BREST-OD-300 reactor. Russia plans to construct 11 new nuclear power reactors (not including 5 under construction) by 2030 - including two BN-1200 sodium-cooled fast neutron reactors. The BN-1200 units are to be built at the
Paleontologists at the University of New South Wales in Australia say they have identified a tiny new species of marsupial lion that lived around 18 million years ago. The extinct, squirrel-size animal weighed about 1.3 pounds, very likely lived in trees and had teeth that suggest it was capable of ripping apart other small creatures with its molars. The researchers named it Microleo attenboroughi in honor of Sir David Attenborough, the famed British naturalist who has hosted numerous documentaries on wildlife. As the researchers write in their study, published in the online journal Palaeontologia Electronica, the etymology of the name is: "From micro meaning small (Greek) and leo meaning lion
British MPs have issued a report detailing the damage to the environment wreaked by microbeads used in cosmetic products. The report from the House of Commons Environmental Audit Committee called on the the government to introduce a legislative ban on microbeads in cosmetics and toiletries. Because of their size — typically 0.1 to 0.5 millimetres in length — microbeads can easily go down plug holes and pass through water filtration systems.
A new group of critically endangered primates has been spotted in Vietnam, raising hopes the rare creatures may not be wiped out in the next decade as scientists had feared. The Delacour's langur, black and white with a full face of whiskers, is indigenous to Vietnam, but their numbers have dwindled in recent years because of poaching and mining activity in the country's northern forests. "It's great news for this particular species because had we not found this new population, they were in grave danger of being wiped out within a decade," spokeswoman for FFI in Vietnam, Akofa Wallace, told AFP Tuesday.
One man's fatal lung infection highlights a rare danger that musicians may face: getting sick from fungi growing within their instruments, according to a recent report of the case. The 61-year-old man developed what his doctors in England described as "bagpipe lung," and died just a month after he was hospitalized for his infection, according to the case report, published today (Aug. 22) in the journal Thorax. The man had previously been diagnosed with a lung condition called hypersensitivity pneumonitis, in 2009, the doctors who treated him wrote.
Man-made global warming may have started a few decades earlier than scientists previously figured, a new study suggests. Instead of the late 1800s, a slight almost imperceptible warming can now be tracked to around the 1850 in North America, Europe and Asia, according to a new study based on coral, microscopic organisms, ice cores, cave samples, tree rings and computer simulations.
NASA scientists are putting the finishing touches on a spacecraft designed to rendezvous with Asteroid Bennu in 2018 to find clues about the origins of life. "We are days away from encapsulating into our rocket faring and lifting this spacecraft on to the Atlas V vehicle and beginning the journey to Bennu and back," Dante Lauretta, the principal investigator of the mission told Reuters at the Kennedy Space Center. The $1 billion mission, known as OSIRIS-REx, is scheduled for launch on Sept. 8, 2016 from Cape Canaveral Air Force Station in Florida.
Dr Vandana Shiva is an Indian scientist, environmental activist and world leading expert on food sustainability. At the age of 63, she has spent four decades studying where our food comes from, who is reaping the benefits of various farming methods, and what certain "developments" in agriculture are doing to the environment. In her new book, Who Really Feeds The World?, Shiva lays the problems with our current food system before us, and it's not looking good.