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Published Footprints claimed as evidence of ice age humans in North America need better dating, new research shows - Footprints Claimed as Evidence of Ice Age Humans in North America Need Better Dating, New Research Shows
(via sciencedaily.com) The preserved footprints found in New Mexico's Lake Otero Basin would upend scientific understanding...
Published Early North Americans may have been more diverse than previously suspected - Early North Americans May Have Been More Diverse Than Previously Suspected
(via sciencedaily.com) Ancient skulls from the cave systems at Tulum, Mexico, suggest that the earliest populations of Nort...
Published Earliest evidence of wine consumption in the Americas found in Caribbean - Earliest Evidence of Wine Consumption in the Americas Found in Caribbean
(via sciencedaily.com) Original source Scientists have found what they believe to be the earliest known evidence of wine drinking in the Am...
Published 9,900-year-old Mexican female skeleton distinct from other early American settlers - 9,900-Year-Old Mexican Female Skeleton Distinct from Other Early American Settlers
(via sciencedaily.com) A new skeleton discovered in the submerged caves at Tulum sheds new light on the earliest settlers o...
Published Genetic secrets of America's favorite snack
(via sciencedaily.com) Original source In its simplest form, popcorn is pretty uncomplicated. Most supermarket varieties offer the choice o...
Published America's wealthiest 10% responsible for 40% of US greenhouse gas emissions
(via sciencedaily.com) Original source A new study reveals that the wealthiest Americans, those whose income places them in the top 10% of...
Published Syphilis-like diseases were widespread in Americas before arrival of Columbus, researchers find
(via sciencedaily.com) Original source Researchers have discovered the genetic material of the pathogen Treponema pallidum in the bones of...
Published Fading lights: Multiple threats to North America's firefly populations
(via sciencedaily.com) Original source Scientists have applied a data-driven approach to understanding firefly population dynamics on a con...
Published Fossils tell tale of last primate to inhabit North America before humans
(via sciencedaily.com) Original source Paleontologists have shed light on the long-standing saga of Ekgmowechashala, based on fossil teeth...
Published Head lice evolution mirrors human migration and colonization in the Americas
(via sciencedaily.com) Original source A new analysis of lice genetic diversity suggests that lice came to the Americas twice -- once durin ...
Published Ancient arachnid from coal forests of America stands out for its spiny legs
(via sciencedaily.com) Original source The spiny legged 308-million-year-old arachnid Douglassarachne acanthopoda was discovered the famous...
Published The courtship of leopard seals off the coast of South America
(via sciencedaily.com) Original source A pioneering study has unveiled the first paired observations of sexual behavior and vocalizations i...
Published New snake discovery rewrites history, points to North America's role in snake evolution
(via sciencedaily.com) Original source A new species of fossil snake unearthed in Wyoming is rewriting our understanding of snake evolution...
Published Butterfly tree of life reveals an origin in North America - Butterfly Tree of Life Reveals an Origin in North America
(via sciencedaily.com) Original source Scientists have discovered where butterflies originated and which plants the first butterflies relie...
Published Researchers find high risk to amphibians if fungal pathogen invades North America - Researchers Find High Risk to Amphibians if Fungal Pathogen Invades North America
(via sciencedaily.com) Original source New research indicates the fungal pathogen Batrachochytrium salamandrivorans (Bsal) could be devasta...
Published Vampire bats make northward flight seeking stable climates
(via sciencedaily.com) Original source A new article predicts that vampire bats -- currently only found in Mexico and Central and South Ame...
Published Searching for ancient bears in an Alaskan cave led to an important human discovery - Searching for Ancient Bears in an Alaskan Cave Led to an Important Human Discovery
(via sciencedaily.com) Original source Genetic analysis links 3,000-year-old bone found in cave to modern Alaska Natives. ABSTRACT: Searchi...
Published DNA from ancient population in Southern China suggests Native Americans' East Asian roots - DNA from Ancient Population in Southern China Suggests Native Americans' East Asian Roots
(via sciencedaily.com) For the first time, researchers successfully sequenced the genome of ancient human fossils from the...
Published Oldest DNA from domesticated American horse lends credence to shipwreck folklore - Oldest DNA from Domesticated American Horse Lends Credence to Shipwreck Folklore
(via sciencedaily.com) Feral horses have roamed freely across the island of Assateague off the coast of Maryland and Virgin...
Published Macrogrid study: Big value in connecting America’s eastern and western power grids - Macrogrid Study: Big Value in Connecting America’s Eastern and Western Power Grids
(via sciencedaily.com) A 'macrogrid' that increases the electricity moving between America's Eastern and Western interconne ...