The new Healthy Heart Score developed by researchers at the Harvard T.H. Chan School of Public Health (HSPH) gives individuals an easy way to estimate their 20-year risk of developing cardiovascular disease (CVD) based on simple lifestyle habits. Read more...
In a new study looking at mice, researchers have investigated a local clock found in another part of the brain, outside the SCN, known as the tuberomamillary nucleus (TMN).
A team of researchers have used a laser beam trap to examine how drug particles from asthma inhalers behave as they are projected through the air. Their findings could improve the effectiveness of inhalers for the over five million people in the UK suffering from asthma.
Engineers have transformed the genome of the bacterium E. coli into a long-term storage device for memory. They envision that this stable, erasable, and easy-to-retrieve memory will be well suited for applications such as sensors for environmental and medical monitoring.
Is it possible to change the amount of information the brain can store? Maybe, according to a new international study, which identified a molecule that puts a brake on brain processing and when removed, brain function and memory recall is improved.
A top official with the U.N. health agency says few experimental therapies are currently under development that could effectively treat Ebola.
Damaged messenger RNA can jam cellular machines that make protein. The failure to clear the jams and chew up bad messengers is associated with neurodegenerative diseases such as Alzheimer's.
The loss of eyesight, often caused by retinal degeneration, is a life-altering health issue for many people. A new development toward a prosthetic retina could help counter conditions that result from problems with this crucial part of the eye.
Humans, like many animals, are accustomed to seeing objects pass behind us as we go forward. Moving backwards feels unnatural. In a new study, scientists reveal that moving forward actually trains the brain to perceive the world normally.
Scientists have discovered gene mutations that give people naturally lower cholesterol levels and cut their risk of heart disease in half. That discovery may have a big implication for a blockbuster heart drug.
A new study from Tel Aviv University found that an "enriched environment"— specially enhanced surroundings— led to rehabilitation of mice following traumatic brain injury.
One of the leading causes of blindness worldwide could be detected by how our eyes respond to watching TV, according to a new study. The researchers found that they could identify eye diseases by looking at maps of people's eye movements while they watched a film.
People who carry a particular type of gene have natural resistance against typhoid fever according to new research. The study is the first large-scale, unbiased search for human genes that affect a person’s risk of typhoid.
A novel method of altering a protein in milk to bind with an antiretroviral drug promises to greatly improve treatment for infants and young children suffering from HIV/AIDS, according to new research.
Researchers have developed the first gene network to be operated via brainwaves. Depending on the user’s thoughts, it can produce various amounts of a desired molecule.
Imagine being able to recognize your car as your own but never being able to remember where you parked it. Researchers have induced this all-too-common human experience– or a close version of it– permanently in rats.
A new study shows for the first time that playing action video games improves not just the skills taught in the game, but learning capabilities more generally.
Scientists have uncovered how the massive DNA molecules that appear in some tumors are formed like Frankenstein’s monster, stitched together from other parts of the genome.
Researchers for the first time comprehensively describe existing abnormalities in brain function and structure of long-term marijuana users with multiple MRI techniques.
After months of delayed, fragmented responses, the international medical community recognized Ebola as a threat to global health security. Here’s where the situation stands today as well as questions raised and lessons learned.
“Berlin Patient” Timothy Brown was cured of HIV after he received stem cells from a naturally immune patient. His story inspired two companies to try and recreate that natural immunity in HIV patients using stem cells and cutting-edge gene-editing. Now Harvard has joined the race.
Scientists have sequenced the mitochondrial genome in glaucoma patients to help further understanding into the genetic basis for the disease. Glaucoma is a major cause of irreversible blindness, affecting more than 60 million people worldwide.
For hibernating mammals, the pre-winter months are a race against time to accumulate enough energy reserves to last until spring. Offspring born late in the year have much less time to achieve this. New research shows that power-napping can help late-born garden dormice overcome these unfavorable odds.
Researchers say they have identified first steps in the origin of pancreatic cancer and that their findings suggest preventive strategies to explore. In a new study, the scientists described the molecular steps necessary for acinar cells in the pancreas to become precancerous lesions.
The United States Monday opened the first of 17 Ebola treatment units it is building in Liberia. The new clinic opened in Tubmanburg, about 60 kilometers (40 miles) north of the capital, Monrovia.