A new study, published in the journal Animal Welfare, shows that some people are particularly good at identifying feline emotions from cats’ faces; women...
A facial condition called the ‘Habsburg jaw’ (mandibular prognathism) owes its name to its high prevalence in the Habsburg dynasty of Spanish and Austrian...
Healthier oral hygiene by frequent tooth brushing and professional dental cleaning may reduce risk of atrial fibrillation (the most common cardiac arrhythmia)...
Six new species of dragonflies that lived about 50 million years ago (early Eocene epoch) have been identified from fossils found in the Okanagan Highlands,...
A team of materials scientists and engineers from the Pennsylvania State University and Cranfield University has designed and fabricated a new toilet coating...
When two diatomic molecules collide, they can sometimes swap partners. For instance, two potassium-rubidium (KRb) molecules can produce K2 and Rb2. The...
Ancient Australia’s super-sized animals, the megafauna, became extinct about 42,000 years ago, but the role of humans in their demise has been debated...
Extra-virgin olive oil, a major component of the Mediterranean diet, is rich in cell-protecting antioxidants and known for its multiple health benefits....
The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of a spiral galaxy called NGC 5468.
This Hubble image shows the face-on...
Tufted puffins (Fratercula cirrhata) possess large bills and are members of the bird family with energetically expensive flight. In a new study, a team...
Majungasaurus, a carnivorous dinosaur that lived approximately 70 million years ago (Cretaceous period) in what is now Madagascar, grew new teeth roughly...
In new research, Oregon State University scientists worked with biomedical suppliers to purchase and analyze 18 batches of human blood serum pooled from...
A long-standing enigma in paleoanthropology is the demise of Neanderthals about 40,000 years ago. There is general agreement that their disappearance coincides...
Complex animals evolved from single-celled ancestors, before diversifying into 30-40 distinct anatomical designs. When and how this major evolutionary...
Astronomers using NSF’s Karl G. Jansky Very Large Array (VLA) have captured a new image of the edge-on barred spiral galaxy NGC 4631 (also known as ‘Whale...
When and how the Earth evolved from a molten mass into a rocky planetary body continually resurfaced by plate tectonics remain some of the biggest questions...
Epithelial cells that line our intestines serve as a robust barrier to invasion by viruses, bacteria and exposure to ingested agents. A new study, published...
A group of Yale University astronomers has captured a stunning new image of 2I/Borisov, the first known interstellar comet to travel through our Solar...
The two Martian hemispheres are drastically different; the smooth northern lowlands sit up to 3 km below the rugged southern highlands, and the surface...
