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- 19/10/15 23:18
The company wants permission to turn its proposed mega-constellation into a behemoth in low Earth orbit. But its motives are unclear.
182 articles from TUESDAY 15.10.2019
The company wants permission to turn its proposed mega-constellation into a behemoth in low Earth orbit. But its motives are unclear.
Scientists have developed a device that can identify a wide range of airborne gases and chemicals instantly.
A new study has identified markers of maternal stress -- both physical and psychological -- that may influence a baby's sex and the likelihood of preterm birth.
A new study reveals that commonly given hip and knee steroid intra-articular injections may be harmful in some patients with at-risk conditions or may cause complications that are not well understood.
In 2018, vast amounts of snow were spread across most of the Arctic region and did not melt fully until late summer, if at all. Researchers documented the consequences of this extreme weather event at Zackenberg, Northeast Greenland by extensively monitoring all components of the local ecosystem for more than 20 years, allowing them to compare life in the extreme year of 2018 to other, more...
Researchers examined whether there is an association between arthritis and social isolation, and have identified the disease's contribution to social isolation.
Researchers have developed a new smart speaker skill that lets a device use white noise to both soothe sleeping babies and monitor their breathing and movement.
Researchers have developed a method for statistically predicting impacts of climate change on outbreaks of tularemia in humans. New results show that tularemia may become increasingly common in the future in high-latitude regions.
Two new symbiotic porcelain crab species have been described. One of them, from the South China Sea of Vietnam, inhabits the compact tube-like shelters built by the polychaete worm with other organisms. The other inhabits the intertidal vermetid snail formations in the Colombian Caribbean.
A fast knee-jerk 'ballistic' escape response and a more considered 'delayed' escape response are mediated by distinct and parallel neuronal pathways in zebrafish, according to a new study.
Farmers in Colombia's maize-growing region of Córdoba had seen it all: too much rain one year, a searing drought the next. Yields were down and their livelihoods hung in the balance. To better deal with climate stress, farmers in Colombia's maize-growing region of Córdoba needed information services that would help them decide what varieties to plant, when they should sow and how they should...
A new study finds that deaf infants exposed to American Sign Language are especially tuned to a parent's eye gaze, itself a social connection between parent and child that is linked to early learning.
Despite the evidence on risk factors for frailty, and the substantial progress that has been made in frailty awareness, the biological mechanisms underlying its development are still far from understood and translation from research to clinical practice remains a challenge. A new article provides an up-to-date clinical overview on preventing, identifying and managing frailty as well as its global...
In a recent clinical study, a regimen of combined oral and topical corticosteroids were effectively used to treat patients who suffer from severe CRS with nasal polyps and for whom surgery is often the first option.
Many of today's scientific processes are simulated using computer-driven mathematical models. But for a model to accurately predict how air flow behaves at high speeds, for example, scientists need supplemental real life data. Providing validation data, using up-to-date methods, was a key motivating factor for a recent experimental study.
In the first study of its kind, new European research has found that higher testosterone levels in females have a significant effect on a woman's ability to run for longer. One group applied 10 mg of testosterone cream to the outer thigh each day for ten weeks, the other 10 mg of an inactive (placebo) substance. The women's hormone levels and body composition -- percentage of body fat and lean...
Satellite launch site would be next to blanket bog that plays vital role in climate fight by storing carbonA new rocket launch site has been proposed in the far north of Scotland to send small satellites into space. The plan is for a £17.3m spaceport on the A’Mhòine peninsula in Sutherland, a site chosen because it is so remote and surrounded by water and open countryside in case a rocket...
Tracking tiny bits of debris in space could help us avoid a potential disaster known as a Kessler...
SaskPower has launched a revamped version of the 'net-metering' program, but solar companies say it will kill a growing...
A conservation organization has petitioned for protection of the western Joshua tree under the California Endangered Species Act due to the effects of climate change and habitat destruction.
A gene enabled the malaria parasite to infect both gorillas and humans for a limited time, explaining how the jump was made at a molecular level, researchers...
The geode of Pulpí is an 11-meter hollow ovoid with crystal-paneled walls. It is like those familiar couplets of stone interiors covered with bright crystallites, but so large that several people can fit inside. The crystals, of up to two meters in size, are so transparent that they look like ice crystals. In this paper for Geology, Juan Manuel García-Ruiz and colleagues reveal the geological...
Tropical Storm Ema had a very short life, but NASA's Terra satellite caught a glimpse of the storm before it dissipated in the Central Pacific Ocean.
Many of today's scientific processes are simulated using computer-driven mathematical models. But for a model to accurately predict how air flow behaves at high speeds, for example, scientists need supplemental real life data. Providing validation data, using up-to-date methods, was a key motivating factor for a recent experimental study conducted by researchers at the University of Illinois at...
Two new porcelain crab species have been described in the ZooKeys journal by scientists from the Smithsonian Tropical Research Institute (STRI) and the Institut fur Tierokologie und Spezielle Zoologie der Justus-Liebig-Universitat Giessen. One of the new species, Polyonyx socialis, was discovered in the South China Sea of Vietnam. The other, Petrolisthes virgilius, has a new identity, after...