News
- Animals
Scent of alarm identifies male bed bugs
When mistaken for females, the guys release an alarming pheromone.
- Life
Birds’ eyes, not beaks, sense magnetic fields
A new study pinpoints migratory songbirds’ magnetic compass in a specific brain region.
- Space
Gamma-ray observations shrink known grain size of spacetime
A new study eliminates some theories of quantum gravity by finding that spacetime isn’t as lumpy as some models had proposed.
- Life
Three dino types may be just three dino ages
Study suggests three dinos placed in separate taxa are actually from one group at different growth stages
- Life
Spiders love sweet smell of blood perfume
For on spider species, feeding on blood-gorged mosquitoes adds charm to a mate
- Health & Medicine
Psychiatric meds can bring on rapid weight gain in kids
Drugs that alleviate severe mental disorders can also result in troubling metabolic changes.
- Earth
Unicorn fly of the Cretaceous
An ancient fly discovered trapped in amber sports a horn atop its head and topped with three eyes.
- Health & Medicine
Redefining self, phantom self
Amputees who feel phantom limbs can learn to do physically impossible body tricks
- Health & Medicine
Skin bacteria different in diabetic mice
An excessive number and low diversity of skin bacteria could explain why wounds in diabetics are slow to heal
- Earth
World’s longest cave formation still growing
Minerals still accumulate in New Mexico’s Snowy River.
- Humans
A gene critical for speech
Scientists argue a newly discovered stretch of DNA essential for larynx development may have allowed the evolution of language.
- Life
Humpback whale alters song if another one sings along
Acoustical study of male songs shows first evidence of the whales responding musically to each other.
