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Phys.org / Unraveling the physics behind Kamchatka's 73-year earthquake cycle
A research team from University of Tsukuba and collaborating institutions has clarified why M9-class megathrust earthquakes recur off the Kamchatka Peninsula with an unusually short cycle of 73 years. By analyzing the rupture ...
Medical Xpress / Exposing a 'mental trap': The hidden bias behind chronic indecision
Humans are required to make several decisions daily, from choosing what to eat at a restaurant to more crucial choices, such as the studies they wish to complete.
Medical Xpress / Sleep medication linked to safer outcomes than antipsychotics for older adults with delirium
A large U.S. study suggests that older adults hospitalized with delirium may experience better outcomes when treated with trazodone, commonly used to treat depression and sleep problems, rather than commonly used antipsychotic ...
Phys.org / Complex tongue bones, fleshy teeth on the roof of earliest known bird's mouth might have helped it snag food
Flying is really hard work. Compared to walking, swimming, or running, flying is the form of movement that takes the most energy and requires the most calories. That means that birds have had to evolve specialized ways to ...
Phys.org / Real-time view inside microreactor reveals 2D semiconductor growth secrets
As the miniaturization of silicon-based semiconductor devices approaches fundamental physical limits, the electronics industry faces an urgent need for alternative materials that can deliver higher integration and lower power ...
Medical Xpress / Pregnancy, breastfeeding associated with higher levels of cognitive function for postmenopausal women
Female brains have historically evolved to adapt to pregnancy, undergoing structural and functional changes. But the cognitive health implications of these adaptations have long been overlooked—until now. A study led by ...
Medical Xpress / Four out of every 10 cancer cases are preventable: WHO
Nearly four out of every 10 cancer cases could be prevented if people avoided a range of risk factors including smoking, drinking, air pollution and certain infections, the World Health Organization said Tuesday.
Phys.org / Even larvae mind the social bubble: How they adjust their behavior in response to social surroundings
Imagine enjoying a tasty dinner alone at home—you may freely indulge without worrying about others. Now imagine sharing the same meal with friends or colleagues: depending on the social context, you may find yourself eating ...
Phys.org / Reshaping gold leads to new electronic and optical properties
By changing the physical structure of gold at the nanoscale, researchers can drastically change how the material interacts with light—and, as a result, its electronic and optical properties. This is shown by a study from ...
Phys.org / Banning lead in gas worked: The proof is in our hair
Prior to the establishment of the Environmental Protection Agency in 1970, Americans lived in communities awash with lead from industrial sources, paint, water supply pipes and, most significantly, tailpipe emissions. A dangerous ...
Phys.org / Not an artifact, but an ancestor: Why a German university is returning a Māori taonga
Restitution debates—the questions of whether a cultural object should be returned from a museum or other collection to a person or community—often begin with a deceptively simple question: Who owns an object?
Phys.org / Warmer Northeast Atlantic waters and heavy fishing leave cod and haddock chasing smaller prey
Fish across Britain's seas face ever-smaller meals as warmer seas and commercial fishing squeeze ocean food webs, new research suggests. Research by the University of Essex and the UK Government's Centre for Environment, ...