Morphological evolution of early jawed vertebrates, showing the position of Eosteus and Megamastax among stem bony fishes.
Life reconstruction of the biggest Silurian vertebrate Megamastax amblyodus. Image usage restrictions: News organizations may use or redistribute this image, with proper attribution, as part of news ...
The simulator replicates the cockpit configuration, flight characteristics and operational environment of the T-1A Jayhawk, a medium-range, twin-engine jet aircraft used by the U.S. Air Force for ...
New, miniscule fossils of the earliest-known relative of all primates, including humans, Purgatorius, have been unearthed in a more southern region of North America than ever before – and the ...
Dogs come in all shapes and sizes: from giant fluffy Newfoundlands to tiny short-haired Chihuahuas. And many furry companions ...
Next generation perovskite LED with Indium free N-doped SnO2 transparent electrodes Han-Ki Kim et al., “Chemically durable ...
Food scientists with the Arkansas Agricultural Experiment Station investigated proteins from three parts of a single rice ...
CISUR scientist Adam Sherk holds a beer bottle with a mock-up of a cancer warning label. He is lead author of a new study ...
Patricio Grassini, professor of agronomy and horticulture, is part of an international research team that has found that decades of reported gains in crop yields from plant breeding may be ...
Flowering time determines reproductive success in perennial trees, yet the epigenetic mechanisms underlying sexual asynchrony remain poorly understood.
In experiment 2, Sandy separated three crystals from a pile of pebbles; on the right is close-up view of the three separated crystals: quartz (right), pyrite (up), and calcite (bottom left).
Yvan's interaction with small crystals. He brought the crystal very close to his eye and inspected it carefully, repeating the action several times. This episodic inspection lasted for more than 15 ...
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