How to untangle a worm ball: Mathematicians solve a knotty mystery
California blackworms tangle themselves up by the thousands, then separate in a split second. Their trick may inspire the design of self-detangling materials and fibers.
Scientists uncover the amazing way sandgrouse hold water in their feathers
The structure of the desert birds’ belly feathers enables males to carry water over long distances to their chicks.
Study: Zebrafish are smarter than we thought
Researchers have discovered that the brains of these simple fish can create three-dimensional maps of their surroundings.
Small eddies play a big role in feeding ocean microbes
Swirling waters replenish nutrients in open ocean, a new study finds, and could mitigate some climate change effects.
Wiggling toward bio-inspired machine intelligence
Inspired by jellyfish and octopuses, PhD candidate Juncal Arbelaiz investigates the theoretical underpinnings that will enable systems to more efficiently adapt to their environments.
Study reveals how environment and state are integrated to control behavior
A simple animal model shows how stimuli and states such as smells, stressors, and satiety converge in an olfactory neuron to guide food-seeking behavior.
Divorce is more common in albatross couples with shy males, study finds
In a long-studied population of wandering albatrosses, females are less likely to stick with a shy mate.
Helping dairy farmers raise healthy cows
Labby has developed an optical milk scanner based on materials-sensing technology that dairy farmers can use to measure the health of their cows.
Peeking into a chrysalis, videos reveal growth of butterfly wing scales
The findings could inform the design of new materials such as iridescent windows or waterproof textiles.
Study finds a striking difference between neurons of humans and other mammals
Human neurons have fewer ion channels, which might have allowed the human brain to divert energy to other neural processes.
Dinosaurs may have lived in social herds as early as 193 million years ago
Fossils indicate a communal nesting ground and adults who foraged and took care of the young as a herd, scientists say.
Considering the spiderweb
After nearly a decade, an interdisciplinary collaboration to model a 3D spider web leads to many surprising results.
Mapping the cellular circuits behind spitting
Roundworms change the flow of material in and out of their mouths in response to bright light, revealing a new way for neurons to control muscle cells.
From NYC zookeeper to aspiring architect
Merging species conservation and architectural design, graduate student James Brice is studying the sustainable development of public spaces.