Latest science news in Biology & Nature
Mirror Neurons Allow Us to Understand Each Other
Scientists have recorded the "mirror neutron" in effect for the first time, showing how our minds make us mimic others.
Compound Found to Kill Lymphoma Cells Surfaced in Computer Model
A international team of scientists discovered that a small compound, identified by chemists at the UMB School of Pharmacists, can kill cancer cells of an aggressive form of non-Hodgkin's lymphoma.
Expanded blueprint: Genetic incorporation of two different noncanonic amino acids into one protein
(PhysOrg.com) -- The genetic code includes information for only 20 amino acids (AAs). If this repertoire could be expanded, it would, for example, be possible to program bacteria to produce...
Rutgers' Stem Cell Research Centre derives new cell lines and trains stem cell scientists
At Rutgers' Stem Cell Research Centre scientists are exploring the mysteries of human embryonic stem cells and their potential use in treating diseases, repairing damaged organs, and drug development. Centre...
Map of Fruit Fly's Neuron Clusters Offers Glimpse Into Our Own Minds' Layout
The brain is a difficult place to wander around without a map. But while the human brain, with its billions of neurons, is far too vast a frontier for us to map...
Scientists find new genes for cancer, other diseases in plants, yeast and worms
AUSTIN, Texas -- From deep within the genomes of organisms as diverse as plants, worms and yeast, scientists have uncovered new genes responsible for causing human diseases such as cancer...
International research team discovers novel genes influencing kidney disease risk
A team of researchers from the United States and Europe has identified more than a dozen genes that may play a role in the aetiology of common forms of kidney...
Gene studies lead to kissing cousins
To look at the tobacco budworm moth and its close cousin, you wouldn't be able to tell the fuzzy-looking, fingertip-size moths apart. But put males of each species as far...
Elastography: A useful method in depicting liver hardness
Palpation continues to be of great value in modern medicine, both practised by doctors and as a technique for self-examination. However, palpation is limited to a few accessible organs, and...
Scientists find gene linked to schizophrenia
An international study led by Universite de Montreal scientists suggests that gene mutations may predispose some individuals to schizophrenia and provides new clues about the causes of this ambiguous disorder....
Link between acid reflux and sleep apnea challenged
New research suggests that a causal link between gastroesophageal reflux (GER) and obstructive sleep apnea (OSA) may not exist.
Genes under control: Scientists develop gene switch for chloroplasts in plant cells
The organelles of photosynthesis -- the chloroplasts -- have their own DNA, messenger RNA and ribosomes for forming proteins. Scientists have now discovered how to regulate the formation of proteins...
Move over predators: Plants can control the food chain too -- from the bottom up
Most studies of food webs look at how predators at the top of the food chain control prey and plant populations below them. But a new study shows how plants...
Transgenic mosquitoes can be 'flying vaccinators'
Scientists have developed genetically-modified mosquitoes that could one day innoculate against leishmaniasis, malaria and other diseases.
Material World: Studying Sea Life for a Glue That Mends People
From worms, barnacles and mussels, scientists seek the secrets of adhesives that will work with wet objects, including bones and tissue.
Diminutive, but not Disappeared: Rare dwarf lemur rediscovered 100 years after last sighting
Last week, we told you about some of the bad news in Madagascar, a nation whose political troubles have created a thriving illegal economy for rare wildlife species. But here's...
Hudson Bay belugas focus of 2 studies
Federal scientists have been studying beluga whales in Hudson Bay, where changes to sea ice may have led to dropping mercury levels in some female whales but an emerging threat...
Best places to spot UFOs
Go beyond Area 51 and discover places from Australia to England with their own UFO-spotting hotbeds. UFO - Unidentified flying object - Paranormal - Organizations -...
The shell makes the difference
(PhysOrg.com) -- Contrast echography is a commonly used medical imaging technique that is used to show up abnormal blood circulation in organs and tumours. The method makes use of ultrasound...
Diet can sharply cut Alzheimer's risk: study
CHICAGO (Reuters) - A diet rich in olive oil, nuts, fish, poultry and certain fruits and vegetables may have a powerful effect at staving off Alzheimer's disease, researchers reported on...
Owl Cam a Hoot Online
Barn Owls Molly and McGee and Baby Owlets Newest Web Sensation; Video of Inside of Owl Box Home Goes Viral
Observatory: Researcher Gets First Photograph Ever of Rare Hummingbird
A researcher takes the first photograph ever of the rare Santa Marta sabrewing on Colombia’s Caribbean coast.
Cold Spring Harbor Sets Up New Branch In Suzhou
Lab's Asian outpost will serve as conference center for scientific meetings.
Medicine residues can threaten fish
GOTHENBURG, Sweden, April 12 (UPI) -- Swedish scientists say traces of many medicines can be found in fish swimming in treated wastewater, with some of the drugs leading to...
Racism and Sexism Processed by Different Brain Systems
Never has a human population been found that has no racial stereotypes. Until now.
Sex, adultery, betrayal, divorce -- right in your own backyard
Why do birds divorce? What makes them cheat on their spouses? Why might couples favour one offspring over another? A new book by a York University professor delves into these...
Leopard seals surveyed by sound
These elusive animals may be camera shy, but their unique singing voices are drawing scientists' attention. Leopard - Arts - Business - Shopping - Photography
Opinion: Population and nature – the human implications
Biodiversity is not a luxury, according to Aaron Bernstein – it’s part of medicine, agriculture, and our quality of life.