Using data from the NASA/ESA Hubble Space Telescope and the the Keck Cosmic Web Imager (KCWI) at W.M. Keck Observatory, astronomers have identified nine rings — more than previously detected by any ...
A team of planetary researchers led by Caltech has determined the chemical mechanisms by which the ancient Mars was able to sustain enough warmth in its early days to host water, and possibly life.
In a new study published in the journal PLoS ONE, paleontologists analyzed the fossilized remains of the alvarezsaurid dinosaur Bonapartenykus from the Allen Formation of Patagonia. Their results shed ...
The newly-discovered hadrosaurid footprints date back to approximately 70 million years ago (Cretaceous period). One of them is around 92 cm (3 feet) across, making it one of the largest hadrosaurid ...
The newly-discovered volcanic hotspot is larger than Earth’s Lake Superior, and belches out eruptions six times the total energy of all the world’s power plants. “NASA’s Juno spacecraft had two really ...
Written in Greek, this papyrus is a memorandum for a judicial hearing before a Roman official in the province of Judea or Arabia in the reign of the Roman emperor Hadrian, after his visit to the ...
Paleontologists have described a new genus and species of carcharodontosaurid theropod dinosaur based on depictions of the now-destroyed specimen from the Bahariya Formation in Egypt. The ...
A new genus and species of ankylosaurid dinosaur has been identified from the fossilized material found at Kangdailiang Mountain (1,262 m above sea level) in China. Tianzhenosaurus chengi roamed our ...
A nearly complete but strongly flattened skull of the ancient bird species Diatryma geiselensis has been discovered, after being misidentified and kept in a museum collection in Germany for over six ...
The source of the newly-detected fast radio burst, FRB 20240209A, is in the distant outskirts of an ancient elliptical galaxy, which is located 2 billion light-years from Earth and has a mass of more ...
Solar System’s moons such as Europa or Enceladus have thin crusts over deep oceans while the planet Mercury has a thin crust over a large metallic core. Thin sheets may wrinkle in universal ways.
The snow leopard (Panthera uncia) is a large feline unique to the Qinghai-Tibet Plateau and its surrounding areas. How this apex predator gradually adapted to the extreme environments remains ...
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