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A study tracing the evolution of HIV in North America involving researchers at Simon Fraser University has found evidence that the virus is slowly adapting...

Drexel’s Wei Sun, PhD, Albert Soffa chair professor in the College of Engineering, has devised a method for 3D printing tumors that could soon be...

Researchers at UNSW Australia have for the first time used electrical pulses delivered from a cochlear implant to deliver gene therapy, thereby successfully regrowing auditory...

New research suggests that attempts to isolate an elusive adult stem cell from blood to understand and potentially improve cardiovascular health – a task considered...

Purdue University researchers have identified an important enzyme pathway that helps prevent new cells from receiving too many or too few chromosomes, a condition that...

Neuroscientists have discovered a brain pathway that underlies the emotional behaviours critical for survival. New research by the University of Bristol, published in the Journal...

Man or woman? Male or female? In humans and other mammals, the difference between sexes depends on one single element of the genome: the Y...

It's a familiar trope in science fiction: In enemy territory, activate your cloaking device. And real-world viruses use similar tactics to make themselves invisible to...

New research published today out of the University of Calgary's Hotchkiss Brain Institute (HBI) uncovers a mechanism to promote growth in damaged nerve cells as...

Our DNA is under constant attack from many sources, including environmental pollutants, ultraviolet light, and radiation. Fortunately, cells have several major DNA repair systems that...

UC Irvine neurobiologists have found that genetically modified neural stem cells show positive results when transplanted into the brains of mice with the symptoms and...

Seven of 15 patients developed severe liver toxicity and died after taking a hepatitis B drug as part of a clinical trial in the early...

Eighteen years ago, scientists in Scotland took the nuclear DNA from the cell of an adult sheep and put it into another sheep's egg cell...

A way of making hundreds - or even thousands - of tiny robots cluster to carry out tasks without using any memory or processing power...

Scientists have shown new genetic evidence that could strengthen the link between the role of dietary fats with colon cancer progression. Dr. Raymond DuBois The...