Researchers know memory retrieval is beneficial for learning, but their new meta-analysis found there are limits. The research shows the frequency and difficulty of questions can reverse the effect an..

Color vision problems caused by retinal damage on a cellular level can result from a high dose of sildenafil citrate, new research shows.

Cattle ranching and conservation may seem an unusual pair in the American West, but new research reveals a clear link between the economic health of ranches and the ability to maintain habitat for an ..

Scientists are developing an analytical methodology able to quickly differentiate cannabinoids in plant material and in waste remaining after being manipulated.

Researchers have identified an important step in the process that allows our bodies to fight viruses. Their work also explains how mutations that derail this process cause autoimmune disorders. This r..

Delaying pregnancy may increase the risk of cardiovascular disease in both women and their children, with boys at higher risk of disease, according to a new study.

Scientists have boosted a carbon-craving enzyme called RuBisCO to turbocharge photosynthesis in corn. The discovery promises to be a key step in improving agricultural efficiency and yield, according ..

On the island of Torcello, at the Ca' Foscari University of Venice excavation site, some protagonists of the island's thousand-year history have begun to emerge. A tomb datable to around 700..

The majority of Bavaria's watercourses are in poor ecological condition. A team has now conducted the first systematic analysis of long-term data on fish stocks in the Upper Danube, Elbe and Main..

Researchers examined a national data sample of risk-taking behaviors and sleep duration self-reported by high school students over eight years and found an association between sleep duration and perso..