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Published How placentas evolved in mammals - How Placentas Evolved in Mammals


The fossil record tells us about ancient life through the preserved remains of body parts like bones...
Published Killer whale moms forgo future offspring for benefit of full-grown sons - Killer Whale Moms Sacrifice Future Offspring for the Benefit of Full-Grown Sons


It's not unusual for parents and especially mothers to sacrifice their own future success for the sa...
Published Bigger flowers, greater rewards: Plants adapt to climate disruptions to lure pollinators - Bigger Flowers, Greater Rewards: Plants Adapt to Climate Disruptions to Lure Pollinators


There's been a well-documented shift toward earlier springtime flowering in many plants as the world...
Published Push, pull or swirl: The many movements of cilia - Push, Pull or Swirl: The Many Movements of Cilia


Researchers know about many of cilia's roles, but not exactly how they beat in the first place. A ne...
Published When did the genetic variations that make us human emerge? - When Did the Genetic Variations That Make Us Human Emerge?


The study of the genomes of our closest relatives, the Neanderthals and Denisovans, has opened up ne...
Published Deceptive daisy's ability to create fake flies explained - Deceptive Daisy's Ability to Create Fake Flies Explained


Researchers have discovered how a South African daisy makes fake lady flies on its petals to trick m...
Published CRISPR/Cas9-based gene drive could suppress agricultural pests - CRISPR/Cas9-Based Gene Drive: A Promising Solution to Suppress Agricultural Pests



Researchers have now used a gene-drive system to suppress an important agricultural pest. ABSTRACT:...
Published New insights into the timeline of mammal evolution - New Insights into the Timeline of Mammal Evolution


A new study has provided the most detailed timeline of mammal evolution to date. ABSTRACT: New Insig...
Published Flowering for naught: 120 years with nothing to show - Flowering for Naught: A Century-Long Wait with No Reward



Flowering for some plants is a yearly occurrence, for others, it is a once-in-a-lifetime event. A wi...
Published Study reveals average age at conception for men versus women over past 250,000 years - Study Reveals Average Age at Conception for Men Versus Women Over Past 250,000 Years


Using a new method based upon comparing DNA mutation rates between parents and offspring, evolutiona...
Published How marine bristle worms use a special protein to distinguish between sunlight and moonlight



A research team has presented its findings on the functioning of an atypical cryptochrome protein (C...
Published Nature favors creatures in largest and smallest sizes - Nature Favors Creatures in Largest and Smallest Sizes



Surveying the body sizes of Earth's living organisms, researchers found that the planet's biomass --...
Published Death of bats at wind turbines interrupts natural food chains - Death of Bats at Wind Turbines Interrupts Natural Food Chains


The numerous casualties of bats at wind turbines (WT) have a negative impact on the populations of a...
Published Cocktail effects of pesticides and environmental chemicals - Cocktail Effects of Pesticides and Environmental Chemicals: A Threat to Human Health


Researchers have addressed an international environmental problem by developing a model that can pre...
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...
Published Noise harming ocean invertebrates and ecosystems - Noise Harming Ocean Invertebrates and Ecosystems


Noise from human activities is harming ocean invertebrates and ecosystems, new research shows. ABSTR...
Published Earth prefers to serve life in XXS and XXL sizes - Earth Prefers to Serve Life in XXS and XXL Sizes


Life comes in all shapes in sizes, but some sizes are more popular than others, new research has fou...
Published Humans bite back by deactivating mosquito sperm - Humans Bite Back by Deactivating Mosquito Sperm


New research makes it likely that proteins responsible for activating mosquito sperm can be shut dow...
Published Fossil CSI: Giant extinct marine reptile graveyard was likely ancient birthing grounds - Fossil CSI: Giant Extinct Marine Reptile Graveyard Was Likely Ancient Birthing Grounds


An international research team examines a rich fossil bed in the renowned Berlin-Ichthyosaur State P...
Published Defect in cellular respiration renders sac fungi infertile - Defect in Cellular Respiration Renders Sac Fungi Infertile


The formation of fruiting bodies for sexual reproduction is a central developmental process in fungi ...