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
Unfortunately, not everyone made it, as at least 14 bodies were recovered and dozens more remain missing, Italian officials said. Italy's Guardia Costiera, or Coast Guard, shared two videos on Sunday from the dozens of rescue operations this weekend in the central Mediterranean. Officials said 2,400 people were rescued on Saturday by the coast guard, ships from nongovernmental organizations and the Irish Navy, according to ANSA, Italy's leading news agency.
The International Space Station received its first shipment from Virginia in more than two years Sunday following a sensational nighttime launch observed 250 miles up and down the East Coast. Orbital ATK's cargo ship pulled up at the space station bearing 5,000 pounds of food, equipment and research. "What a beautiful vehicle," said Japanese astronaut Takuya Onishi, who used the station's big robot arm to grab the vessel. The capture occurred as the spacecraft soared 250 miles above Kyrgyzstan; Onishi likened it to the last 195 meters of a marathon. Last Monday's liftoff from Wallops Island was the first by an Antares rocket since a 2014 launch explosion. Orbital ATK redesigned its Antares rocket
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.
The National University of Singapore (NUS) has joined hands with local carrier Singtel to jointly research and develop cybersecurity tools via a new facility. Called the NUS-Singtel Cyber Security Research and Development Laboratory, the S$42.8 million (US$30.8 million) facility was located at the NUS School of Computing and supported by Singapore's National Research Foundation (NRF). The lab would aim to establish data analytics techniques to enable IT service providers to better detect and respond to cybersecurity attacks in real-time as well as new approaches to deploy IT system based on a "secure by design" concept. NUS President Tan Chorh Chuan said: "Cybersecurity is absolutely crucial
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.
According to a study from the British Psychological Society, intelligent people are more likely to experience lower life satisfaction with more frequent socialization with friends. Using data from a long-term survey of 15,000 people, aged 18 to 28, psychologists determined that those who lived in cities were generally less happy than those who lived in rural areas and people tended to report higher life satisfaction when they saw their friends more often. The study justified this finding with the savanna theory of happiness.
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.
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.
SpaceX Chief Executive Elon Musk answered questions about his plans to send humans to Mars in a Reddit Ask Me Anything session Sunday afternoon that prompted thousands of reader comments. The question-and-answer session was intended as a follow-up to Musk’s speech at the International Astronautical Congress in Guadalajara, Mexico, last month, in which he described plans to send up to 1 million people to Mars and turn humans into a multiplanetary species within 40 to 100 years. His vision involves massive, reusable rocket boosters launching spaceships into a “parking orbit” where they are later refueled by propellant tankers. Eventually 1,000 spaceships carrying 100 people each would embark en
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.
After two years in operation, the satellite-imaging startup Planet tells Quartz that it is now photographing more than 50 million square kilometers of the earth every single day. Indeed, in September 2016 alone, the company says it imaged 91% of earth’s land mass. Planet’s plan is to make that imagery available to the public, with free basic access and premium accounts for higher quantity and quality data.
"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
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.
New research shows that the part of the brain that is activated during dishonesty responds less and less as we “get used” to cheating — and that could make us lie even more. Brain scans of the participants confirmed that lying can be a slippery slope: people did lie more over time. When we deceive someone, the part of the brain that regulates emotion — called the amygdala — is activated, and we often feel shame or guilt.
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.
NASA has used virtual reality for decades. Jeff Norris, mission operations innovation lead at the NASA Jet Propulsion Laboratory, told Digital Trends that his lab has active partnerships with almost every company that makes a device you can put on your head, including Valve, HTC, Microsoft, Sony, Oculus, Samsung, and others. “The difference in our work due to the consumer electronics industry’s investment in VR and AR has been profound for us,” Norris said.
Career site Glassdoor recently unveiled its list of the 50 highest-paying college majors. Not surprisingly, college majors focused on STEM (science, technology, engineering, and math) education came out on top. Through an analysis of resumes and salary reports, Glassdoor came up with a listing of college majors that yield the most earnings during the first five years out of college.
Google has a new doodle on their homepage today, celebrating the, er, 384th birthday of Antoni van Leeuwenhoek, the Dutch textile salesman considered the first microbiologist. Van Leeuwenhoek designed a single-lens microscope which he used to observe what he famously called "little animals" - single cell organisms that we now know as bacteria and other microbes. The famous phrase came from a letter to the Royal Society of London, in which van Leeuwenhoek marveled at what he had seen in a sample of water from a nearby lake. On its Doodle page, Google says, "In his rooms on the Market Square in Delft, Netherlands, van Leeuwenhoek was a DIY-er supreme.
In the movies, the prehistoric soundscape is filled with brachiosaurus bellows, velociraptor shrieks and Tyrannosaurus rex roars. But paleontologists don’t know what the dinosaurs’ world sounded like. Now researchers studying the fossilized remains of a 66-million-year-old Antarctic waterfowl called Vegavis iaai have discovered the oldest-known avian voice box, called a syrinx. The finding suggests the ancient bird honked and quacked like today’s geese and ducks.
A group of maritime archeologists studying sea levels in the Black Sea have uncovered over 40 shipwrecks this year as a “complete bonus.” The Black Sea Maritime Archeology Project has been trawling the seabed to understand how quickly the water level rose after the last Ice Age, 20,000 years ago. But their surveys ended up uncovering dozens of previously unknown wrecks. Many of the discoveries are in excellent condition, thanks to low oxygen levels below 150 meters, which slows decay. “The wrecks are a complete bonus, but a fascinating discovery, found during the course of our extensive geophysical surveys,” said Jon Adams, a University of Southampton maritime archaeologist and principal investigator
Between 2000 and 2013, there were more than 18,000 reports of snakebites in children in the U.S., the researchers wrote in their study, which was published Oct. 20 in the journal Pediatrics. About half the snakebites that were reported were from venomous snakes, according to the study. Bites from cottonmouths (Agkistrodon piscivorus) accounted for 6 percent of bites, while 3 percent came from coral snakes and 1 percent came from exotic venomous snakes, the researchers found.
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.