NSF Science Now

Hosted by the NSF’s Dena Headlee, NSF Science Now is a weekly newscast covering some of the latest in NSF-funded innovation and advances across all areas and disciplines, from astronomy to zoology. This fast paced, news round-up reports many of the week's top stories.

Science Now: Episode 60

This week's episode examines an engineering breakthrough in Type 1 diabetes that could help dogs and humans alike; targeted reading programs that rewire the brains reading circuitry; and finally, explores hidden ice history discovered beneath the West Antarctic Ice Sheet

NSF Science Now: Episode 55

In this week's episode, we learn how infants retain information; how loud noise can affect birds; the underpinnings of snake locomotion and, finally, the existence of a hitherto unknown ancient Native American population

NSF Science Now: Episode 54

In this week's episode, we discover why some bumblebees are in peril and that some of the earliest primates were adept leapers. We also explore a new technique that can print drugs, and learn about a new app capable of detecting concussions right on the sideline

NSF Science Now: Episode 53

In this week's episode, we discover a new species of titanosaurian dinosaur and how airline boarding procedures might be making you sick; we explore a compact mass spectrometer for use in the field; and finally, we learn how vertebrate tails actually provide greater speed

NSF Science Now: Episode 52

In this week's episode, we discover why freshwater lakes are becoming saltier and the role temperature plays in the spread of mosquito-borne diseases, explore a new device for combatting Parkinson's disease, and finally, learn how to excite girls about STEM

NSF Science Now: Episode 51

In this week's episode, we learn about marine mammals' need for speed, magnify a new tool combating mosquito-borne disease, break down new materials inspired by kirigami, and finally, discover new hydrothermal vents. Check it out!

NSF Science Now: Episode 50

In this week's episode, we learn how AI uncovers insights into cancer, how loops give toughness to spider silk, a newly released database of stars and finally, we investigate a novel water testing technique. Check it out!

NSF Science Now: Episode 49

In this week's episode we learn about a new app for bird watchers, girls and stereotypes, beluga whale migration and, finally, the discovery of a 250-million-year-old shark-like fish. Check it out!

NSF Science Now: Episode 48

In this week's episode, we learn about a new wall-jumping robot, using sensor-integrated blocks to better identify developmental disabilities, creatures with camouflage, a new procedure to detect exposure to dangerous nuclear materials and, finally, the discovery of the oldest known fossil tumor.

NSF Science Now: Episode 47

In this week's episode, we learn about new tools to protect against malicious websites, restoring the sense of touch to amputees and those with paralysis and examine how older adults really hear.

NSF Science Now: Episode 45

In this episode, we tested out a computational design tool that transforms flat materials into 3-D shapes, a virtual reality environment that is helping autistic teens learn to drive, a new novel underwater microscope and, finally, "smart thread" for wirelessly monitoring the health of a wound.

NSF Science Now: Episode 44

In this week's episode we examine electric eels, test out a new at home screening test for people on blood thinner, learn about a new app for reporting floods and finally examine how RoboBee uses static electricity to stick to surfaces.

NSF Science Now: Episode 43

In this week's episode, we follow a construction site drone, examine tunable window technology, learn how words are represented in the brain and, finally, we examine 240 million-year-old fossils.

NSF Science Now: Episode 42

In this week's episode, we explore origami-inspired devices, examine family technology rules and, finally, we examine how changing ocean chemistry may threaten the Antarctic food chain.

NSF Science Now: Episode 41

In this week's episode, we test out a wearable robotic limb, follow beluga whales in the Arctic and, finally, examine how warming temperatures have caused an increase in forest droughts across much of the U.S.