Science

Care and Feeding is Slate’s parenting advice column. Have a question for Care and Feeding? Submit it here. Dear Care and Feeding, My wife, “Judy” and I have two boys, ages 7 and 9, and they want me to build them a treehouse in the giant oak tree in our backyard. I’m a master carpenter by trade, so this would be no big …

Final ML-2 tower module added as Artemis and SLS Block 1B receive a funding reprieve – NASASpaceFlight.com We use cookies to ensure that we give you the best experience on …

Pain is subjective, and although most stings are a real nuisance, there are very few that can stop you eye-wateringly in your tracks, cursing loudly, and gritting your teeth, says Richard Jones. What is a sting? A sting is not just a passive jab with a sharp pinpoint; the stiff hollow stinger (or fang) is the carrier to get the …

Observant visitors to Yellowstone National Park’s Norris Geyser Basin, the home of the park’s famous Steamboat Geyser and the hottest and most dynamic geyser basin in the park, might notice something new this year: a gaping hole filled with milky blue water. The hole was discovered by Yellowstone geologists back in April during their first visit to the Norris Basin …

If you want to get by in this world, you could do a lot worse than developing a predilection for ants. In fact, ant-eating may be a dramatically overlooked recipe for success. According to new research, relying on ants as a sole food source has evolved at least 12 times in mammals since the reign of the dinosaurs ended some …

This Dinosaur Probably Tweeted More Than It Roared  The New York Times Source link

A soil-dwelling microbe has shown a surprising ability to trap carbon dioxide and turn it into rock. Scientists have discovered that Bacillus megaterium, a common bacterium long known for its role in biotechnology, can convert CO₂ gas into solid calcium carbonate with an efficiency rarely seen in either nature or industry. The process, recently detailed in a study led by …

A new study, published in the Cambridge Archaeological Journal by Dr. Esther Jacobson-Tepfer, reveals an astonishing transformation in elk images in 12,000 years of Altai rock art in western Mongolia. Once drawn in realistic detail, elk gradually evolved into stylized, nearly unrecognizable wolf-like figures, reflecting deep transformations of environment, mobility, and identity. Stylized elk. Credit: Gary Tepfer, in Jacobson-Tepfer, Cambridge …

Here’s what you’ll learn when you read this story: While performing routine maintenance on the Large Lake Observatory’s R/V Blue Heron, a marine superintendent found a mysterious goo. Microbial biologists at the University of Minnesota Duluth found that the goo was a new species of archaea that thrived in the semi-warm and anaerobic environment of the ship’s rudder housing. The …

For the past few weeks, I have been wearing a necklace that was a gift from my mother, Juliet, on my wedding day. She repurposed a brooch she herself had inherited into a pendant for me: a finely-wrought gold dragon holding a glowing red little ruby in its mouth. It’s beautiful and I have felt strangely compelled to wear it …