Jumping Spiders Produce Milk to Feed Their Young
Jumping Spiders Produce Milk to Feed Their Young
Without access to their mothers’ milk, Toxeus magnus offspring die within the first 10 days of life.
Jumping Spiders Produce Milk to Feed Their Young
Jumping Spiders Produce Milk to Feed Their Young

Without access to their mothers’ milk, Toxeus magnus offspring die within the first 10 days of life.

Without access to their mothers’ milk, Toxeus magnus offspring die within the first 10 days of life.

federal funding, developmental biology, evolution, culture
Discovery’s Crest: A Profile of Marianne Bronner
Discovery’s Crest: A Profile of Marianne Bronner
Anna Azvolinsky | Dec 1, 2018
Studying how neural crest cells journey through the embryo, this Caltech developmental biologist has revealed how they form major cell types, including peripheral neurons, bone, and smooth muscle.
Found: Missing Link in Whale Evolutionary History
Found: Missing Link in Whale Evolutionary History
Ashley P. Taylor | Nov 29, 2018
A toothless whale fossil without signs of baleen could help explain how the whale filtration system evolved.
Image of the Day: Hair Brush
Image of the Day: Hair Brush
Catherine Offord | Nov 20, 2018
Cats’ tongues are covered in tiny spines called papillae, which help wick moisture from the mouth and onto the fur.
NSF Reverses Policy Limiting Grant Proposal Submissions
NSF Reverses Policy Limiting Grant Proposal Submissions
Ashley P. Taylor | Nov 19, 2018
Scientists will no longer be limited to one proposal as the lead or co-lead investigator per year.
Image of the Day: Bird Brain
Image of the Day: Bird Brain
Shawna Williams | Nov 12, 2018
Goffin’s cockatoos customize tools to accommodate a specific need.
Image of the Day: Shark Skin
Image of the Day: Shark Skin
Ashley Yeager | Nov 8, 2018
Fish scales follow a model famed computer scientist Alan Turing developed to describe patterns observed in other animals’ feathers, spines, and scales.
Cannabinoid Exposure During Adolescence Disrupts Neural Regulation
Cannabinoid Exposure During Adolescence Disrupts Neural Regulation
Jef Akst | Nov 6, 2018
Young rats injected with a synthetic cannabinoid have more of the brain’s motivating dopaminergic signaling and fewer numbers of inhibitory neurons than controls.
Image of the Day: See Through
Image of the Day: See Through
Catherine Offord | Nov 6, 2018
A zebrafish model of the birth defect craniosynostosis provides insights into how the condition develops.
Fetal Marijuana Exposure Stunts Rat Cognitive Performance
Fetal Marijuana Exposure Stunts Rat Cognitive Performance
Jef Akst | Nov 5, 2018
Offspring of rats exposed to vaporized cannabis had difficulty switching strategies to get a sugar reward, according to a study presented at the Society for Neuroscience conference.