In gene therapy, one or more desired genes are introduced into an adenovirus, a virus that causes the common cold, which is then administered to the patient. Once in the body, the virus enters targeted cells and delivers the desired genes. In heart disease patients, for example, the virus delivers genes that trigger the growth of new blood vessels in damaged heart muscle.

Every 100,000 years a "super-eruption" of a major volcanic system occurs - one of the most catastrophic natural events on Earth - yet it's hard to know what triggers these violent explosions.

The eruption of super-volcanoes dwarfs the eruptions of recent volcanoes and can trigger planetary climate change by inducing Ice Ages and other impacts. One such event was the Huckleberry Ridge eruption of present-day Yellowstone Park about two million years ago, which was more than 2,000 times larger than the 1980 eruption of Mount St. Helens in Washington. These super-eruptions are second only to meteor strikes in their impact.

Good news for migraine sufferers.  Your treatment may have gotten a little cheaper.  Exercise is often prescribed as a treatment for migraine, though without sufficient scientific evidence that it really works, but research from the Sahlgrenska Academy at the University of Gothenburg shows that exercise is just as good as drugs at preventing migraines. And so are relaxation techniques.

Electrocrystallization, electric-field-induced phase transformation, predicts that under the influence of sufficiently high electric fields, liquid droplets of certain materials will undergo solidification, forming crystallites at temperature and pressure conditions that correspond to liquid droplets at field-free conditions. A study in the Journal of Physical Chemistry C says they have done it.

The researchers set out first to explore a phenomenon described by Sir Geoffrey Ingram Taylor in 1964 in the course of his study of the effect of lightning on raindrops, expressed as changes in the shape of liquid drops when passing through an electric field.

In Jewish and Christian tradition, Moses wrote the Torah, the first five books of the Bible. Recent evidence shows that multiple writers had a hand in composing the text of the Torah and the other books of the Hebrew Bible and of the New Testament are also thought to be composites.