Science News
Amount of mitochondrial DNA predicts frailty and mortality
New research from The Johns Hopkins University suggests that the amount of mitochondrial DNA (mtDNA) found in peoples' blood directly...
Thumbs-up for mind-controlled robotic arm
A paralysed woman who controlled a robotic arm using just her thoughts has taken another step towards restoring her natural...
‘Microlesions’ in epilepsy discovered by novel technique
Using an innovative technique combining genetic analysis and mathematical modeling with some basic sleuthing, researchers have identified previously undescribed microlesions...
Stunning zinc fireworks when egg meets sperm
Sparks literally fly when a sperm and an egg hit it off. The fertilized mammalian egg releases from its surface...
Proteins drive cancer cells to change states
When RNA-binding proteins are turned on, cancer cells get locked in a proliferative state. Musashi proteins, stained red, appear in...
Stanford team combines logic, memory to build a ‘high-rise’ chip
Today circuit cards are laid out like single-story towns; Futuristic architecture builds layers of logic and memory into skyscraper chips...
Brain stimulation may hold key to treating anxiety
Researchers at The University of Western Australia have found that that brain stimulation may help retrain unhelpful cognitive habits associated...
Are you genetically predisposed to antisocial behavior?
Both positive and negative experiences influence how genetic variants affect the brain and thereby behaviour, according to a new study....
Genes Tell Story of Birdsong and Human Speech
A massive international effort to sequence and compare the entire genomes of 48 species of birds, representing every major order...
World-first ‘bionic bra’ inches closer to reality
The bra, made using intelligent components, will be discussed at the 9th Australasian Biomechanics Conference (ABC9) at UOW from Sunday...
Human DNA shows traces of 40-million-year battle for survival between primate and pathogen
Examination of DNA from 21 primate species – from squirrel monkeys to humans – exposes an evolutionary war against infectious...
Study supports the theory that men are idiots
Sex differences in risk seeking behaviour, emergency hospital admissions, and mortality are well documented. Males are more likely to be...
For stem cells, it’s a case of home sweet home
Scientists at McMaster have discovered that human stem cells made from adult donor cells “remember” where they came from. Human...
3-D maps of folded genome
In a triumph for cell biology, researchers have assembled the first high-resolution, 3D maps of entire folded genomes and found...
‘Electronic Skin’ Accurately Detects Pressure
Touch can be a subtle sense, but it communicates quickly whether something in our hands is slipping, for example, so...
Quantum Dots Enable 3-D Printing of Contacts Lens With LEDs
While the research may have only aimed to demonstrate what is possible for 3D printing of electronic devices, researchers at...
Organic electronics could lead to cheap, wearable medical sensors
Future fitness trackers could soon add blood-oxygen levels to the list of vital signs measured with new technology developed by...
Worms’ mental GPS helps them find food
You’ve misplaced your cell phone. You start by scanning where you remember leaving it: on your bureau. You check and...
Research reveals structure of key CRISPR complex
Researchers from MIT and the Broad Institute have teamed up with colleagues from the University of Tokyo to form the...
Meniscus regenerated with 3-D printed implant
Columbia University Medical Center researchers have devised a way to replace the knee's protective lining, called the meniscus, using a...