A University of Maine professor has died while conducting research in Antarctica. The university says 50-year-old Gordon Hamilton died Saturday when the snowmobile he was riding hit a crevasse and he fell 100 feet. He had been in Antarctica doing research for the National Science Foundation. His work focused on the role of ice and glaciers in the climate system. Hamilton began working at the University of Maine's Climate Change Institute in 2000. He served as an assistant research professor, taught undergraduate and graduate courses and worked with a statewide initiative on science, technology, engineering and math programs for high school students. UMaine provost Jeffery Hecker released a statement
On Sunday evening, Elon Musk, the billionaire tech mogul and nerd hero behind Tesla Motors, hosted a special two-hour Q&A session on Reddit. The AMA, which lasted roughly two hours, was intended as a supplement to the presentation he gave on during last month’s International Astronautical Congress. Which, in turn, meant questions were limited to the fledgling commercial rocket program, and Interplanetary Transport System, not Musk's electric car company or recently consolidated renewable energy firm, SolarCity.
An appeals court panel on Monday ruled that a federal agency acted reasonably in proposing to list a certain population of bearded seals threatened by sea ice loss. The decision by a three-judge panel of the 9th U.S. Circuit Court of Appeals in San Francisco reverses a lower court ruling that found the decision by the National Marine Fisheries Service was improper. At issue was whether the fisheries service can protect species as threatened under the Endangered Species Act when it determines that a currently non-endangered species will lose habitat due to climate change in coming decades.
Telling little fibs leads down a slippery slope to bigger lies — and our brains adapt to escalating dishonesty, which makes deceit easier, a new study shows. Neuroscientists at the University College London's Affective Brain Lab put 80 people in scenarios where they could repeatedly lie and get paid more based on the magnitude of their lies. The researchers then used brain scans to show that our mind's emotional hot spot — the amygdala — becomes desensitized or used to the growing dishonesty, according to a study published online Monday in the journal Nature Neuroscience.
One of the biggest accomplishments that a professor can achieve is reaching tenure, a process that is surely expedited by having your paper recognized by a scientific conference. Unfortunately, how Christoph Bartneck got to that point leaves more questions than answers, reports The Guardian. An associate professor at the Human Interface Technology laboratory at the University of Canterbury in New Zealand, Bartneck received an invitation from the International Conference on Atomic and Nuclear Physics.
The "Bermuda Triangle" is the stuff of legend — in both senses of the word. The area of the Atlantic Ocean between Florida, Puerto Rico, and Bermuda has seen its share, or maybe more than its share, of mysterious disappearances of ships and aircraft, leading to a popular theory that some paranormal force is at work in the triangular body of water. Two meteorologists tell the Science Channel that hexagonal cloud patterns, 20 to 55 miles across, are likely to blame for the Bermuda Triangle phenomenon. "These types of hexagonal shapes over the ocean are in essence, 'air bombs,'" said Dr. Randy Cerveny at Arizona State University. "They're formed by what are called microbursts. They're blasts of
If you believe what has been touted by several news outlets over the past week, UNESCO seems to have given short shrift to the Temple Mount, the most holy site in Jerusalem. During that time, media outlets all over the world have published stories saying that UNESCO (U.N. Educational, Scientific and Cultural Organization), an agency of the UN that deals with cultural heritage issues, has denied that the Temple Mount was ever the home of Jewish temples. The situation stems from an Oct. 12 resolution that was passed by UNESCO's executive board, comprising representatives from 58 states.
Russia is claiming that the Afghanit active protection system (APS) mounted on Moscow’s powerful new T-14 Armata main battle tanks has been proven effective at intercepting depleted uranium-core armor-piercing fin-stabilized discarding sabot (APFSDS) cannon shells. If Moscow’s claims are accurate, the new Russian active protection system would be a game-changing development in the realm of mechanized warfare. While active protection systems were thought to be effective mostly against incoming anti-tank missiles and rocket propelled grenades, most industry and defense experts had believed that active protection systems were ineffective against kinetic energy (KE) round such as the U.S. Army’s M829A4 120mm APFSDS.
Pro- and anti-whaling nations clashed at a key meeting Monday where Japan sought to ease a 30-year-old moratorium on commercial hunts while others pushed for an Atlantic whale sanctuary. Host Slovenia urged compromise the sake of the marine mammals -- some species of which were hunted to near-extinction in the 20th century -- but member states of the International Whaling Commission (IWC) soon split into familiar factions. Japan, which conducts a yearly whale hunt in the name of science, which its detractors say is for meat, insisted that stocks of some species have recovered sufficiently to make them fair game.
The national group last week unveiled a new set of guidelines that allow for certain types of media use by younger children and set broader parameters for older kids to keep them well-rested, physically active and socially engaged. "Parents can set expectations and boundaries to make sure their children's media experience is a positive one," she said. The AAP's recommendations were published online Friday in the journal Pediatrics.
If you were trying to catch up on the latest news or check out what was trending on Twitter this morning, you might have received a message that said that your browser couldn't connect to the server. Twitter, Reddit, Spotify and even news sites such as CNN experienced a widespread outage early today due to a so-called DDoS cyberattack that affected many users on the East Coast of the United States, according to several news outlets. The culprit behind the outage is what's known as a distributed denial-of-service attack, or DDoS, which was mounted against a company called Dyn DNS.
The third-largest earthquake in Oklahoma was likely triggered by underground disposal of wastewater from oil and natural gas production, the U.S. Geological Survey found in a report issued Monday. The magnitude 5.1 quake that struck northwest of Fairview in February was likely induced by distant disposal wells, the agency said. The USGS report indicated that in the area around where the Fairview quake occurred, the volume of fluid injected had increased sevenfold over three years.
Taken from aboard a Nazi-built V2 rocket on Oct. 24, 1946, the black and white photo shows a smattering of clouds casting shadows down upon our planet. Since 1946, Earth imaging has become an integral part of government as well as private work.
Dominant hand preference in humans is a trait that scientists are still trying to understand, but new evidence may show that whatever its purpose, the existence of dominant hands might stretch back way further than previously thought. A study published in Journal of Human Evolution finds proof for right handedness in Homo habilis, a pre-human homo species that existed 1.8 million years ago. "This is an exciting paper because it strongly suggests right-handed tool use in early Homo around 1.8 million years ago," Debra Guatelli-Steinberg, an anthropologist at the Ohio State University, told Christian Science Monitor.
IRVINE, Calif., Oct. 25 (UPI) -- Glaciers in West Antarctica are shrinking and retreating at record rates, threatening to further accelerate sea level rise. According to researchers at NASA and the University of California, Irvine, melting on the underside of glaciers in West Antarctica is at an all-time high. Researchers have been using satellite data to study the changes in glacial grounding lines, the boundary where a glacier loses contact with the Earth and begins to float in the ocean. A glacier's floating underbelly is called its ice shelf; the majority of glacial melting happens here. As a glacier loses mass to melting, its ice shelf floats higher and higher, pushing its grounding line
"The Terranauts" (Ecco), by T.C. BoyleEight scientists living under glass for two years in a self-sustaining, closed ecosystem constructed in the Arizona desert.Sound familiar?T.C. Boyle's latest novel was inspired by history, taking readers inside the
Famed billionaire and wannabe space cadet Elon Musk took to Reddit to do a surprise AMA yesterday. It was supposed to be a follow-up to SpaceX's recent announcement about how it plans to return Elon Musk to his place of birth, and also create a permanent Mars colony along the way. Given that Musk insisted questions stick on the topic of SpaceX and its recent announcement, much of the conversation was centered around highly technical details.
The concentration of carbon dioxide (CO2) in the atmosphere has passed an ominous milestone, ushering the planet into "a new era" of climate change, the UN said Monday. For the first time on record, the amount of CO2 in the atmosphere averaged 400 parts per million (ppm) in 2015, the World Meteorological Organization (WMO) said in its latest Greenhouse Gas Bulletin. CO2, the main greenhouse gas driving climate change, has previously passed the 400 ppm threshold on certain months in specific locations but never on a globally averaged basis, WMO said.
By Andrew M. Seaman (Reuters Health) - Children's brains undergo noticeable changes after just one season of football, even if they were never diagnosed with a concussion, according to a new imaging study. While there is no way to know whether the changes may lead to health problems down the road, the researchers found that the degree of change seen in the brain's white matter tracts was tied to the amount of exposure a child had to head impacts during play. "It’s really another study that suggests there are changes in the brain associated with all of these head impacts," said lead author Dr. Christopher Whitlow, of the Wake Forest School of Medicine in Winston-Salem, North Carolina.
Sixty-eight may not seem that old, but for Snooty the manatee, it's a world record. Snooty is now the world's oldest manatee living in captivity, the Guinness World Records recently announced. The sea cow was brought to South Florida Museum as an 11-month-old calf in 1949.
Think autism and an image of an awkward boy typically emerges. The developmental disorder is at least four times more common in boys, but scientists taking a closer look are finding some gender-based surprises: Many girls with autism have social skills that can mask the condition. The gender effect is a hot topic in autism research and one that could lead to new ways of diagnosing and treating a condition that affects at least 1 in 68 U.S. children.
Saturn is doing its own thing lately, and scientists are intrigued by the planet’s northern region changing colors. The increased sunlight over the years with Saturn’s seasons may also influence the winds in its polar regions, causing the color shift. The curious images of Saturn were captured by a wide-angle camera that’s being used for the Cassini project, a joint effort between NASA, the European Space Agency (ESA), and the Italian Space Agency.
Government support and lower costs will power stronger-than-expected global growth in renewable energy over the next five years, the International Energy Agency (IEA) said Tuesday. After a record 2015, global renewable electricity capacity will grow by 825 gigawatts by 2021, a massive 42-percent rise, the IEA said. The IEA has been criticised in some quarters for being over-cautious about renewables.
Within the fields of history and journalism, the use of GIS (Geographic Information Systems) has greatly changed the way we visualize, understand, and analyze racial bias within the United States and the globe. Below are just a few of the projects working to use spatial analysis in order to reveal the historical and current prejudices that people of color face every day. 5. Lynching Maps and the Equal Justice Initiative: In 2015, the New York Times profiled the Equal Justice Initiative’s (EJI) collection of data on historical lynchings from 1877 to 1950 within 12 Southern states. 4. Urban Wire’s School Segregation Map: Beginning in 2014, non-white students outnumbered the number of white students within our nation’s public schools.
The Black Sea Maritime Archaeology Project had intended to find out how quickly water levels rose in the Black Sea after the last Ice Age, but the team ended up discovering a whole lot more than they had bargained for, Quartz reports. While examining the seabeds, the scientists found dozens and dozens of previously undiscovered shipwrecks — 41 in all. "The wrecks are a complete bonus, but a fascinating discovery, found during the course of our extensive geophysical surveys," the project's principal investigator, Jon Adams, said in a statement. Many of the shipwrecks were in spectacular condition due to the low oxygen levels that exist nearly 500 feet below the surface. "Certainly no one has achieved