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, an elevated hilly plateau area in British Columbia, Canada, and the U.S. state of Washington. Ypshna brownleei, an image reversed left/right so that wing apices …

Welcome back to This Week in Apps, the Extra Crunch series that recaps the latest OS news, the applications they support and the money that flows through it all. What are developers talking about? What do app publishers and marketers need to know? How are politics impacting the App Store …

Nut Goodie Fudge is a recipe that stands the test of time. The kind that tried once, you just can’t help but make them again, over and over. One Christmas tradition for us has been this nut goodie fudge recipe. This homemade fudge is layered with chocolate, vanilla and peanuts, …

  There appears to be a problem with the Raspberry Pi 4 — and it’s not the kind of issue you’d expect to surface on this kind of platform. Using 1440p video output apparently makes the Wi-Fi stop working. Enrico Zini, a developer working to create digital signage based on …

Paleontologists in China have unearthed a nearly complete skeleton of a previously unknown Cretaceous mammal species with well-preserved middle ear bones. A life reconstruction of the Cretaceous multituberculate Jeholbaatar kielanae. Image credit: Yong Xu. The ancient creature is a multituberculate mammal (order Multituberculata), a distant relative of today’s rodents. Named …

Tufted puffins (Fratercula cirrhata) possess large bills and are members of the bird family with energetically expensive flight. In a new study, a team of researchers from Canada and the United States used infrared thermography to test whether wild tufted puffins use their bills to dissipate excess heat after flight. …

  Samsung was one of the first Android device makers to add a fingerprint sensor to its phones, but it was slower to adopt in-display fingerprint tech. The company finally took the plunge with the Galaxy S10 series earlier this year, following that up with the Note 10 this fall. …

  When Intel warned on earnings last week, we noted how odd it was for the company to issue a general supplier update telling the entire industry that it was still facing a challenging production environment. It’s now at least partly clear why Intel did that — Dell told Wall …

Majungasaurus, a carnivorous dinosaur that lived approximately 70 million years ago (Cretaceous period) in what is now Madagascar, grew new teeth roughly 2 to 13 times faster than those of other predatory dinosaurs, according to new research. Two individuals of Majungasaurus chasing Rapetosaurus, with Masiakasaurus in the foreground. Image credit: …

For parents who want to limit their children’s exposure to chemicals, wading into the world of natural personal care products can be a labyrinth. To help arm you with information, we’ve put together this 5 healthiest and best toothpastes for children review. For even more insight, talk to your pediatrician …