All STEM Videos

Cracked particles in lithium-ion batteries

A multi-institute team of researchers has developed the most comprehensive view yet of lithium-ion battery electrodes, where most damage typically occurs from charging them repeatedly

Early primate ancestor may have come from North America

New research by University of Florida doctoral graduate Paul Morse shows that Teilhardina brandti, a species found in Wyoming, is as old or older than its Asian and European relatives, upending the prevailing hypothesis that this early primate first appeared in China

New genomic resource is sweet science for tomatoes

Researchers from Boyce Thompson Institute and colleagues from partnering institutions have created a pan-genome, establishing a resource that promises to help breeders develop more flavorful and sustainable tomato varieties

New ice-shedding coating for large surfaces

A spray-on coating developed by University of Michigan researchers causes ice to fall away from large surfaces with just the force of a light breeze, or often from the weight of the ice itself

How bees recognize nest mates

New research shows that honey bees (Apis mellifera) develop different scent profiles as they age, and the gatekeeper bees at the hive's door respond differently to returning foragers than when they encounter younger bees who have never ventured out

Crops versus wild

This video describes a food chain that extends from consumers, producers, breeders and the wild crop relatives that breeders depend on for crop improvement.

Tomato crops hinge on adaptation and biodiversity

A team of researchers visits a seed bank, the Tomato Genetics Resource Center, where scientists try to preserve the genetic diversity available in wild tomato relatives and make it available for crop breeders