News
- Genetics
Genetic editing can delete deleterious mitochondria
A new technique slates mutant mitochondria for destruction.
- Neuroscience
Catching Zs may snag memories, too
Flies genetically destined to be forgetful could boost their memory with sleep.
- Animals
Bees may like neonicotinoids, but some may be harmed
Two high-profile tests raise worries that bees can’t avoid neonicotinoid pesticides and that wild species are at special risk.
- Life
Bolder snails grow stronger shells
Bold snails have tougher shells than shy snails. Understanding what drives snails to develop such differences is a bit of a challenge.
- Environment
Natural acids in soil could protect rice from toxic nanoparticles
A common component of dirt makes toxic copper oxide nanoparticles less harmful to rice plants.
- Neuroscience
Being watched can boost productivity
In the company of another, a monkey steps up production on a simple job.
- Astronomy
X-rays offer early warning for solar flares
X-rays shot out by the sun foretell the intensity of an upcoming solar flare, new research suggests.
- Chemistry
New data on synthetic element trigger rethink of periodic table
New data on lawrencium, element 103, trigger rethink of periodic table.
- Animals
Gazing deeply into your dog’s eyes unleashes chemical attraction
Dogs and people gazing into each other’s eyes give each other a bond-strengthening rush of oxytocin.
- Life
Octopuses move with uncoordinated arms
An octopus crawls unlike any other animal. Mimicking the cephalopod’s control over its movements may lead to more agile robots.
- Health & Medicine
Same mutations can show up in tumors, healthy tissues
Analyzing samples of healthy and tumor tissues could pinpoint which mutations are driving cancer and help develop better-targeted treatments.
- Astronomy
Galactic split provides clue to dark matter mystery
An oddly divided galaxy may provide the first evidence that dark matter particles interact through a force other than gravity.
