Patagorhynchus pascuali represents the first Cretaceous toothed monotreme from the supercontinent Gondwana.
Life reconstruction of Patagorhynchus pascuali....
Researchers at the University of Toronto have incorporated a compound derived from beta-carotene, or β-carotene — an organic, strongly colored red-orange...
Astronomers using NASA’s Infrared Telescope Facility (IRTF) telescope at Mauna Kea Observatory have captured and analyzed visible and near-infrared reflectance...
Stripes deter tabanid horseflies from landing on zebras and, while several mechanisms have been proposed, these hypotheses have yet to be tested satisfactorily....
University of Washington researcher Baptiste Journaux and colleagues believe the newly-created substances could form at the surface and bottom of deep...
The newly-discovered species belongs to Horaglanis, a genus of rarely-collected, tiny, blind, pigment less, and strictly aquifer-residing catfish.
Horaglanis...
A team of scientists led by University of New South Wales researchers Ryan Armstrong, Chuan Zhao and Quentin Meyer has developed a new algorithm to improve...
Frictional electrification is a common process in the Solar System, with Martian dust activities known to be a powerful source of electrical charge buildup....
SPT-CL J0019-2026, a huge cluster of galaxies located 4.6 billion light-years away in the constellation of Cetus, has so much mass that it acts as a gravitational...
The 80-cm- (31.5-inch) long footprint was possibly made by a Megalosaurus-like theropod dinosaur, and is assigned to the ichnogenus Megalosauripus.
The...
Stunning radar images of the near-Earth asteroid 2011 AG5 were obtained from January 29 to February 4, 2022, by the powerful 70-m (230-foot) Goldstone...
The newly-discovered species, Hyloscirtus tolkieni, belongs to the stream-breeding treefrog genus Hyloscirtus; its specific epithet, tolkieni, is in honor...
Palmichnium gallowayi, a 460-million-year-old fossil trackway of a sea scorpion, from upstate New York, is one of the earliest signs of animal life on...
Webb observations of polycyclic aromatic hydrocarbon emission provide some of the deepest and highest resolution views of the cold interstellar medium...
Surface-based group feeding of Indo-Pacific sailfish (Istiophorus platypterus), a highly popular species in recreational fishing worldwide, is commonly...
Webb astronomers estimate 50,000 near-infrared sources are represented in the new image of the huge galaxy megacluster Abell 2744.
This Webb image shows...
Evidence suggests that snakes can hear, but how they naturally respond to sound is still unclear. Scientists from the University of Queensland, Australian...
Miracinonyx trumani is an extinct species of cheetah-like cat that roamed the North American prairies and steppe terrains more than 13,000 years ago.
Miracinonyx...
