Science

Ahuna Mons, a 2.5-mile- (4 km) tall mountain on Ceres interpreted as a geologically young cryovolcano, may have some hidden older siblings, according to a team of planetary researchers led by Dr. Michael Sori of the University of Arizona. Ahuna Mons, Ceres’ lonely mountain, is seen in this simulated perspective …

At the dawn of human spaceflight, we weren’t even sure people would be able to eat in space. Today, we’ve moved on to bigger questions like, “what happens to your brain in space?” This is what researchers at the University of Michigan wanted to know when they scanned the brains …

According to a new study published in the Journal of the Royal Society Interface, a frog’s saliva is thick and sticky during prey capture, then turns thin and watery as prey is removed inside the mouth. A northern leopard frog (Rana pipiens) catches a cricket. Image credit: Candler Hobbs. A …

Northwest Africa (NWA) 7635 — a Martian meteorite found in Algeria in 2012 — has given planetary researchers information about volcanic activity on the Red Planet, and it’s not like anything we’ve ever seen on Earth. Hand sample images of the cut NWA 7635 stone and a representative backscattered electron …

A team of researchers at the University of Warwick, UK, has identified Connexin26 (Cx26) as a key molecule that reacts to carbon dioxide (CO2) in our bodies and activates breathing. The study is published in the journal Proceedings of the Royal Society B. CO2-dependent dye loading of HeLa cells expressing …

Eighty-three height-associated genetic variants have been discovered in a large-scale study led by researchers from Queen Mary University of London, Montreal Heart Institute, the Broad Institute and the University of Exeter. The research appears today in the journal Nature. Eirini Marouli et al report 83 height-associated coding variants with lower …

Isn’t it funny how often things “everyone knows” turn out to be just part of the story? This might be stretching the definition of “everyone” a little bit, but bear with me: It’s been scientific consensus that much of the material that hit the Earth during the Late Heavy Bombardment …

The growth of bacteria can be stimulated by antibiotics, according to a study published in the journal Nature Ecology Evolution. A DNA coverage plot for Escherichia coli following 60 generations (96?h) of growth in the presence and absence of doxycycline: data in the presence (three inner annuli, ‘Dox’) and absence …

While you were sleeping last night, an asteroid passed close to Earth—very close. The object is known only as 2017 BH30, and it passed within 40,563 miles of the planet. That’s closer than the orbit of the moon, which is 238,000 miles away. The troubling part here is that astronomers …

A team of archaeologists from the the University of Haifa has discovered a large theater and a public bathhouse at the archaeological site of the ancient city of Hippos-Sussita in Israel. Roman theater at Hippos-Sussita; the results of the trial excavation: semicircular passage between the lower and upper seating arrangements …