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Published As sea ice retreats, narwhals are changing their migration patterns - As Sea Ice Retreats, Narwhals Are Changing Their Migration Patterns


Narwhals are changing their migration patterns in response to pressure from changing Arctic climates...
Published Subway stations near river tunnels have worst air quality - Subway Stations Near River Tunnels Have Worst Air Quality


Subway riders waiting in stations near tunnels that run below the city's rivers are exposed to highe ...
Published Dinosaur claws used for digging and display - Dinosaur Claws: Their Dual Purpose in Digging and Display


Dinosaur claws had many functions, but now a team has shown some predatory dinosaurs used their claw...
Published Why Venus rotates, slowly, despite sun's powerful grip - Why Venus Rotates Slowly Despite Sun's Powerful Grip


If not for the soupy, fast-moving atmosphere on Venus, Earth's sister planet would likely not rotate...
Published Molecular filament shielded young solar system from supernova - Molecular Filament Shielded Young Solar System from Supernova



Isotope ratios found in meteorites suggest that a supernova exploded nearby while the Sun and Solar...
Published Without more data, a black hole's origins can be 'spun' in any direction - Without More Data, a Black Hole's Origins Can Be 'Spun' in Any Direction


A study finds that, for now, the catalog of known black hole binaries does not reveal anything funda...
Published Simulating supernova remnants, star formation in earthbound lab - Simulating Supernova Remnants and Star Formation in Earthbound Labs


When triggered by some external agent, shockwaves can propagate through molecular clouds of gas and...
Published How cells prevent harmful extra DNA copies - How Cells Prevent Harmful Extra DNA Copies


A protein that prepares DNA for replication also prevents the replication process from running out o ...
Published Passenger car preheating produces as much particulate emissions as driving dozens of kilometers - Passenger Car Preheating: A Major Contributor to Particulate Emissions



A new study measured particulate emissions from passenger car preheating with an auxiliary heater in...
Published Black hole billiards in the centers of galaxies - Black Hole Billiards in the Centers of Galaxies


Researchers provide the first plausible explanation to why one of the most massive black hole pairs...
Published New funding proposal aims to reduce bottlenecks on Upper Mississippi River - New Funding Proposal Aims to Reduce Bottlenecks on Upper Mississippi River


New research proposes a funding model for a major rehabilitation of the 27 locks and dams on the Upp...
Published New ultrafast water disinfection method is more environmentally friendly - New Ultrafast Water Disinfection Method is More Environmentally Friendly


Researchers have found a way to use small shocks of electricity to disinfect water, reducing energy...
Published Dying stars' cocoons might explain fast blue optical transients - Dying Stars' Cocoons Might Explain Fast Blue Optical Transients


Using a newly developed model, astrophysicists present a new theory to explain fast blue optical tra...
Published Search reveals eight new sources of black hole echoes - Search Reveals Eight New Sources of Black Hole Echoes


Astronomers discovered eight new echoing black hole binaries in our galaxy, enabling them to piece t...
Published How Iceland could have a starring role as a sustainable alternative protein exporter to Northern Europe - How Iceland Could Lead the Way as a Sustainable Alternative Protein Exporter to Northern Europe



Iceland could help address Northern Europe's food security issues with the scaling-up of its industr...
Published Casting shadows on solar cells connected in series - Casting Shadows on Solar Cells Connected in Series


Even small objects, such as dust and leaves, can block sunlight from reaching solar cells, and under...
Published A paper battery with water switch - A Paper Battery with Water Switch: A Revolutionary Innovation in Energy Storage


A team of researchers has developed a water-activated disposable paper battery. The researchers sugg...
Published At least half of Africa's rhinos are now in private hands; New paths for rhino conservation are needed - At Least Half of Africa's Rhinos Are Now in Private Hands: New Paths for Rhino Conservation Are Needed


African rhino numbers are declining at unsustainable rates in core state-run parks which is why more ...
Published Economics trump environment to save big cats, say ecologists - Economics Trump Environment to Save Big Cats, Say Ecologists


Rapid economic growth has pushed rare species of big carnivores to the brink of extinction, but ecol...
Published Head, body, eye coordination conserved across animal kingdom - Head, Body, Eye Coordination Conserved Across Animal Kingdom


Fruit flies synchronize the movements of their heads and bodies to stabilize their vision and fly ef...