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Published Spanish lagoon used to better understand wet-to-dry transition of Mars
(via sciencedaily.com) In the ongoing search for signs of life on Mars, a new study proposes focusing on 'time-resolved analogs' -- dynamic and similar Earth environments where changes can be analyzed over many years.
Published What makes people care about the environment?
(via sciencedaily.com) A new study analyzes the factors that drive environmental concern among Europeans in an effort to understand how we can bolster popular support for combating climate change.
Published Severe weather straining electrical grids: New research mitigates demand surges, increasing grid reliability and reducing costs
(via sciencedaily.com) Concerns are mounting among policymakers and utility companies amid the impact of severe weather on the nation's electrical grids. In recent months, electrical grids in Texas have been tested to the point of near failure. So it seems like perfect timing that new research identifies a new method that provides the best way to utilize 'direct load control contracts' to mitigate electricity demand surges, increase grid reliability and reduce electricity cost. All of this right down to the individual household.
Published Whiskers help nectar-eating 'acro bats' hover like hummingbirds
(via sciencedaily.com) A new study found that nectar-feeding bats evolved extra-long whiskers unlike those of any other bat species that allow them to hover as they feed on flowers, much like hummingbirds. The researchers used high-speed cameras to capture how the forward-facing whiskers provide enhanced spatial information for fast, precise flight maneuvers.
Published Scientists make major breakthrough in developing practical quantum computers that can solve big challenges of our time
(via sciencedaily.com) Researchers have demonstrated that quantum bits (qubits) can directly transfer between quantum computer microchips and demonstrated this with record-breaking connection speed and accuracy. This breakthrough resolves a major challenge in building quantum computers large and powerful enough to tackle complex problems that are of critical importance to society.
Published Licorice leaf extract is a promising plant protectant for conventional and organic agriculture
(via sciencedaily.com) Original source A study reveals that licorice leaf extract is a potent bactericide and fungicide that can be used in conventional and organic agriculture.
Published A new ring system discovered in our Solar System
(via sciencedaily.com) Scientists have discovered a new ring system around a dwarf planet on the edge of the Solar System. The ring system orbits much further out than is typical for other ring systems, calling into question current theories of how ring systems are formed.
Published Footprints of galactic immigration uncovered in Andromeda galaxy
(via sciencedaily.com) Astronomers have uncovered striking new evidence for a mass migration of stars into the Andromeda Galaxy. Intricate patterns in the motions of stars reveal an immigration history very similar to that of the Milky Way.
Published Caribou have been using same Arctic calving grounds for 3,000 years
(via sciencedaily.com) Caribou have been using the same Arctic calving grounds for more than 3,000 years. Female caribou shed their antlers within days of giving birth, leaving behind a record of their annual travels across Alaska and Canada's Yukon that persists on the cold tundra for hundreds or even thousands of years. Researchers recovered antlers that have sat undisturbed on the arctic tundra since the Bronze Age.
Published Killer whale moms forgo future offspring for benefit of full-grown sons
(via sciencedaily.com) It's not unusual for parents and especially mothers to sacrifice their own future success for the sake of their offspring. Now a new study shows that killer whale mothers take this to a surprising extreme. They sacrifice their own reproductive success to care for their sons, even after those sons are full-fledged adults.
Published Global wetlands losses overestimated despite high losses in many regions
(via sciencedaily.com) New analysis shows the U.S. has accounted for more wetland conversion and degradation than any other country. Its findings help better explain the causes and impacts of such losses and inform protection and restoration of wetlands.
Published Studies find that microbiome changes may be a signature for ME/CFS
(via sciencedaily.com) Researchers have found differences in the gut microbiomes of people with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) compared to healthy controls. Findings from two studies add to growing evidence that connects disruptions in the gut microbiome, the complete collection of bacteria, viruses, and fungi that live in our gastrointestinal system, to ME/CFS.
Published New research suggests drought accelerated empire collapse
(via sciencedaily.com) Original source The collapse of the Hittite Empire in the Late Bronze Age has been blamed on various factors, from war with other territories to internal strife. Now, scientists have used tree ring and isotope records to pinpoint a more likely culprit: three straight years of severe drought.
Published Unearthing the impact of moisture on soil carbon processes
(via sciencedaily.com) Researchers are offering a new perspective on those processes, revealing that moisture is a critical driver in the regulation and sequestration of soil carbon stocks.
Published New Zealand one of few island nations with potential to produce enough food in a nuclear winter, researchers say
(via sciencedaily.com) New Zealand is one of only a few island nations that could continue to produce enough food to feed its population in a nuclear winter, researchers have found.
Published Biosensor could lead to new drugs, sensory organs on a chip
(via sciencedaily.com) A synthetic biosensor that mimics properties found in cell membranes and provides an electronic readout of activity could lead to a better understanding of cell biology, development of new drugs, and the creation of sensory organs on a chip capable of detecting chemicals, similar to how noses and tongues work.
Published Video game playing causes no harm to young children's cognitive abilities, study finds
(via sciencedaily.com) Despite old fears that bad effects follow excessive video game playing or questionable game choices, researchers found those factors mattered little, if any, in children's brain health. The bad news? Video games assumed to be effective learning tools showed no meaningful effects, either.
Published Codebreakers crack secrets of Mary Queen of Scots' lost letters
(via sciencedaily.com) Secret, coded letters penned by Mary Queen of Scots while she was imprisoned in England by her cousin Queen Elizabeth I have been uncovered by a multidisciplinary team of international codebreakers. Launched on the anniversary of Mary's execution, study reveals 50 new letters in cipher -- with some still believed missing -- shedding new light on her captivity.
Published Surprises in sea turtle genes could help them adapt to a rapidly changing world
(via sciencedaily.com) Around 100 million years ago, a group of land-dwelling turtles took to the oceans, eventually evolving into the sea turtles that we know today. However, the genetic foundations that have enabled them to thrive in oceans throughout the world have remained largely unknown.
Published Devastating cost of future coastal flooding for many developing nations predicted in new study
(via sciencedaily.com) New global modelling predicts the devastating socioeconomic impacts of future extreme coastal flooding for developing nations caused by climate change, with Asia, West Africa and Egypt facing severe costs in the coming decades.