Science Friday

The Webb Space Telescope picked up traces of dimethyl sulfide on planet K2-18b. On Earth, the molecule comes from microbes and phytoplankton. Also, researchers captured the first confirmed video of a colossal squid swimming in its natural habitat—almost 2,000 feet deep.Possible Signature Of Life Detected On Exoplanet—MaybeIn major galactic news, scientists may have detected possible signs of life...

Imagine you’re diving into a cell. You’re paddling around in the cytoplasm, you’re climbing up a mitochondria. If you’re having a hard time picturing this, that’s okay! There are professionals who do this for a living.We wanted to learn more from expert science interpreters, who take the results section of a research paper and translate it into something tangible, like a 40-foot dinosaur skeleton...

Bringing back Southwest peach orchards won’t be easy, but researchers are on the lookout for remaining trees—and they need help. And, the newly discovered Lokiceratops is challenging paleontologists’ understanding of how horned dinosaurs evolved and existed together. How A Navajo Plant Researcher Is Reviving A Desert PeachWhen you think of states known for their peaches, Utah might not be at the...

We are rounding up your questions about roads. What confounds you about traffic, or how interstates are laid out? Are there certain road design elements that ignite your road rage? Tell us about it: we’ve got a traffic engineer in the passenger seat this week, ready to answer your questions. Call us at (877) 4-SCIFRI or 877-472-4374.In this episode, utterances like “um,” “wow,” and “mm-hmm”...

On Wednesday, the Senate Committee on Commerce, Science and Transportation heard testimony from Jared Isaacman, President Trump’s nominee to lead NASA. During the confirmation hearing, Isaacman indicated a priority of sending humans to Mars—while maintaining the agency’s plans to return people to the lunar surface.In response to a question from Senator Ted Cruz, Isaacman said “I don’t think we...

We go inside the scientifically accurate ER world created for the TV show with one of its medical consultants.What is it actually like to work in an emergency room? To deal with overcrowded waiting rooms, a shortage of hospital beds, and a constant flow of life-and-death health conditions—while trying to maintain your sanity at the same time?That’s the focus of “The Pitt,” a new medical drama on...

NASA is planning to decommission the International Space Station by the end of 2030. The ISS, which began operations in 2000, is reaching the end of its lifespan and has become costly to maintain. NASA selected SpaceX to construct a vehicle that would “de-orbit” the football field-sized station, pushing it down into the atmosphere where it’ll burn up safely over the Pacific ocean.So what comes...

What happens when AI moves beyond convincing chatbots and custom image generators to something that matches—or outperforms—humans?Each week, tech companies trumpet yet another advance in artificial intelligence, from better chat services to image and video generators that spend less time in the uncanny valley. But the holy grail for AI companies is known as AGI, or artificial general...

In many parts of the United States, spring has sprung. There’s nothing quite like those first few beautiful days of spring. They’re delightful—until the sneezing starts.According to the CDC, a quarter of US adults deal with seasonal allergies. And if you think they’re getting worse, it’s not just in your head. Previous research has shown that climate change is making pollen seasons start earlier...

Over the past two decades, rates of peanut allergies in children have more than tripled. A variety of theories has been proposed to explain this, from a rise in industrialization keeping kids away from the germs that develop the immune system, to the previous pediatric guidelines that urged parents to restrict access to peanuts early in life. Whatever the cause, higher rates of peanut allergies...