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Published 50-million-year-old katydid fossil reveals muscles, digestive tract, glands and a testicle - **50-Million-Year-Old Katydid Fossil Unveils Astonishing Discoveries**
(via sciencedaily.com) Original source 50 million years ago in what is now northwestern Colorado, a katydid died, sank to the bottom of a l...
Published Deoxygenation levels similar to today's played a major role in marine extinctions during major past climate change event
(via sciencedaily.com) Original source Scientists have made a surprising discovery that sheds new light on the role that oceanic deoxygenat...
Published Fresh wind blows from historical supernova
(via sciencedaily.com) Original source A mysterious remnant from a rare type of supernova recorded in 1181 has been explained for the first...
Published Colossal collisions linked to solar system science - Colossal Collisions Linked to Solar System Science
(via sciencedaily.com) Original source A new study shows a deep connection between some of the largest, most energetic events in the univer...
Published Designing with DNA - Designing with DNA: The Future of Biotechnology
(via sciencedaily.com) Marvel at the tiny nanoscale structures emerging from labs, and it's easy to imagine you're browsing...
Published Ancient tooth unlocks mystery of Denisovans in Asia - Ancient Tooth Unlocks Mystery of Denisovans in Asia
(via sciencedaily.com) Original source What links a finger bone and some fossil teeth found in a cave in the remote Altai Mountains of Sibe...
Published Hubble finds spiraling stars, providing window into early universe - Hubble Finds Spiraling Stars, Providing Window into Early Universe
(via sciencedaily.com) Original source Stars are the machines that sculpt the universe, yet scientists don't fully know how they form. To u...
Published Rapid fluctuations in oxygen levels coincided with Earth's first mass extinction - Rapid Fluctuations in Oxygen Levels Coincided with Earth's First Mass Extinction
(via sciencedaily.com) Rapid changes in marine oxygen levels may have played a significant role in driving Earth's first ma...
Published Decrease in crucial trace element preceded ancient mass extinction - Decrease in Crucial Trace Element Preceded Ancient Mass Extinction
(via sciencedaily.com) A decline in the element molybdenum across the planet's oceans preceded a significant extinction eve...
Published Endangered songbird challenging assumptions about evolution - Endangered Songbird Challenging Assumptions About Evolution
(via sciencedaily.com) New research looked at a newly discovered, endangered songbird located only in South America -- the...
Published Researchers reconstruct the genome of centuries-old E. coli using fragments extracted from an Italian mummy - Researchers Reconstruct the Genome of Centuries-Old E. Coli Using Fragments Extracted from an Italian Mummy
(via sciencedaily.com) Researchers have identified and reconstructed the first ancient genome of E. coli, using fragments e...
Published New discovery of sunscreen-like chemicals in fossil plants reveals UV radiation played a part in mass extinction events - New Discovery of Sunscreen-Like Chemicals in Fossil Plants Reveals UV Radiation Played a Part in Mass Extinction Events
(via sciencedaily.com) New research has uncovered that pollen preserved in 250 million year old rocks contain compounds tha...
Published Insight into past--and future--of Western US wildfires - Insight into Past--and Future--of Western US Wildfires
(via sciencedaily.com) A new study examines the context surrounding the fires and offers insight into the historical role o...
Published Pre-historic Wallacea: A melting pot of human genetic ancestries - Pre-historic Wallacea: A Melting Pot of Human Genetic Ancestries
(via sciencedaily.com) The Wallacean islands of present-day Eastern Indonesia have a long history of occupation by modern h ...
Published Fossils in the 'Cradle of Humankind' may be more than a million years older than previously thought - Fossils in the 'Cradle of Humankind' may be more than a million years older than previously thought
(via sciencedaily.com) For decades, scientists have studied these fossils of early human ancestors and their long-lost rela...
Published Huge volcanic eruption disrupted climate but not human evolution - Huge Volcanic Eruption Disrupted Climate but Not Human Evolution
(via sciencedaily.com) A massive volcanic eruption in Indonesia about 74,000 years ago likely caused severe climate disrupt...
Published Pathogen mapped: Evolution and potential treatments - Pathogen Mapped: Evolution and Potential Treatments
(via sciencedaily.com) A parasite which has devastating impacts on agriculture and human health is the first pathogen to ha...
Published Earth's first giant - Earth's First Giant: Uncovering the Secrets of the Prehistoric Amphibian
(via sciencedaily.com) The two-meter skull of an enormous new ichthyosaur species, Earth's first known giant creature, reve...
Published Muscular study provides new information about how the largest dinosaurs moved and evolved - Muscular Study Reveals New Insights into the Movement and Evolution of the Largest Dinosaurs
(via sciencedaily.com) New research has revealed how giant 50-ton sauropod dinosaurs, like Diplodocus, evolved from much sm...
Published Low volcanic temperature ushered in global cooling and the thriving of dinosaurs - Low Volcanic Temperature Ushered in Global Cooling and the Thriving of Dinosaurs
(via sciencedaily.com) Dinosaurs came to flourish during the Jurassic period after a volcanic eruption roughly 201 millions...