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Published Did primitive cetaceans feed like marine reptiles? - Did Primitive Cetaceans Feed Like Marine Reptiles?


Did the first ancestors of whales pick up where the mosasaurs left off 66 million years ago, after t...
Published Oldest Pterodactylus fossil found in Germany - Oldest Pterodactylus Fossil Found in Germany


The oldest Pterodactylus specimen was found near Painten, Germany. The fossil is about one million y...
Published Window to another world: Life is bubbling up to seafloor with petroleum from deep below - Window to Another World: Life is Bubbling Up to Seafloor with Petroleum from Deep Below


Microbial life is bubbling up to the ocean floor along with fluids from deeply buried petroleum rese...
Published X-ray analysis sheds new light on prehistoric predator's last meal - X-Ray Analysis Reveals Prehistoric Predator's Last Meal



We now know more about the diet of a prehistoric creature that grew up to two and a half meters long...
Published Astronomers confirm star wreck as source of extreme cosmic particles - Astronomers Confirm Star Wreck as Source of Extreme Cosmic Particles


NASA's Fermi Gamma-ray Space Telescope confirms one supernova remnant as a launch site for some of o...
Published New study reveals mechanism for how disease-spreading prions can jump from one species to another - New Study Reveals Mechanism for How Disease-Spreading Prions Can Jump from One Species to Another


In a new study, researchers have identified the structure of protein fibrils linked to a hereditary...
Published Newly discovered infectious prion structure shines light on mad cow disease - Newly Discovered Infectious Prion Structure Shines Light on Mad Cow Disease


Groundbreaking research has identified the structure of the infectious prion protein, the cause of '...
Published Researchers propose new structures to harvest untapped source of freshwater - Researchers Propose New Structures to Harvest Untapped Source of Freshwater


An almost limitless supply of fresh water exists in the form of water vapor above Earth's oceans, ye...
Published Mercury's thin, dense crust - Mercury's Thin, Dense Crust: A Fascinating Mystery Unveiled


A planetary scientist has used careful mathematical calculations to determine the density of Mercury...
Published Saturn's tilt caused by its moons, researchers say - Saturn's Tilt Caused by Its Moons, Researchers Say


Scientists have just shown that the influence of Saturn's satellites can explain the tilt of the rot...
Published Uranus may have two undiscovered moons - Uranus May Have Two Undiscovered Moons


NASA's Voyager 2 spacecraft flew by Uranus 30 years ago, but researchers are still making discoverie...
Published Venus might be habitable today, if not for Jupiter - Venus Might Be Habitable Today, If Not for Jupiter


Venus might not be a sweltering, waterless hellscape today, if Jupiter hadn't altered its orbit arou...
Published Massive comet-like object pollutes atmosphere of a white dwarf - Massive Comet-Like Object Pollutes Atmosphere of a White Dwarf


For the first time, scientists have witnessed a massive object with the makeup of a comet being ripp...
Published Present-day subsurface ocean on Pluto? - Present-day Subsurface Ocean on Pluto?


An updated thermal model for Pluto suggests that a liquid water ocean beneath the dwarf planet's ice...
Published As reflective satellites fill the skies, students are making sure astronomers can adapt - As Reflective Satellites Fill the Skies, Students are Making Sure Astronomers Can Adapt


Students have completed a comprehensive brightness study to characterize mega-constellation satellit...
Published Dark coating can reduce satellite reflectivity - Dark Coating Can Reduce Satellite Reflectivity


Observations confirmed that dark coating can reduce satellite reflectivity by half. There are concer...
Published New Horizons spacecraft homing in on Kuiper Belt target - New Horizons spacecraft homing in on Kuiper Belt target


Only hours from completing a historic flyby of Kuiper Belt object 2014 MU69, nicknamed Ultima Thule,...
Published High-status Danish Vikings wore exotic beaver furs - High-Status Danish Vikings Wore Exotic Beaver Furs


Beaver fur was a symbol of wealth and an important trade item in 10th Century Denmark, according to...
Published Is the U.S. ready for an African swine fever outbreak? - Is the U.S. Ready for an African Swine Fever Outbreak?



Researchers used a computer model to understand how African swine fever (ASF) might spread among swi...
Published 50-million-year-old katydid fossil reveals muscles, digestive tract, glands and a testicle - **50-Million-Year-Old Katydid Fossil Unveils Astonishing Discoveries**



50 million years ago in what is now northwestern Colorado, a katydid died, sank to the bottom of a l...