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New WHO guidelines will limit epidemic outbreaks

The World Health Organization has issued new rules to limit the international spread of epidemics and other public health emergencies.

18 Jun 2007

New model shows how simple chemical and physical processes may have laid the foundation for life

Before life emerged on earth, either a primitive kind of metabolism or an RNA-like duplicating machinery must have set the stage, so experts believe.

15 Jun 2007

Researchers shed light on shrinking of chromosomes

A human cell contains an enormous 1.8 metres of DNA partitioned into 46 chromosomes.

15 Jun 2007

FDA Tomato Safety Initiative

The U.S. Food and Drug Administration (FDA) will begin a multi-year Tomato Safety Initiative to reduce the incidence of tomato-related foodborne illness in the United States.

14 Jun 2007

Carotenoids have even deeper health benefits than originally thought

Mom may have been right all along, especially when we were hormone-raging teenagers, eat your veggies and good things will happen.

14 Jun 2007

Scientists look at slow-freezing techniques for human tissue

The goal is to make human eggs, ovarian tissue, blood vessels, even whole organs available when needed.

8 Jun 2007

Pesticides elevate risk of brain tumours

Agricultural workers exposed to high levels of pesticides and people who use them on houseplants appear to have a greater risk of developing brain tumours, suggests a study published online ahead of print in Occupational and Environmental Medicine.

8 Jun 2007

HIV uses pathways to infect cells

Like hobos on a train, HIV, the virus that causes AIDS, uses a pre-existing transport system to leave one infected cell and infect new ones, Hopkins scientists have discovered.

8 Jun 2007

Pramlintide treatment curbs fast food consumption and tendency to binge eat

The synthetic form of a hormone previously found to produce a feeling of fullness when eating and reduce body weight, also may help curb binge eating and the desire to eat high-fat foods and sweets.

8 Jun 2007

Infant swimming lessons may not be such a good idea

Belgian researchers are suggesting that the chlorine in swimming pools may have an adverse effect on children's lungs.

5 Jun 2007

Researchers track how spores break out of dormant state

Tapping into the unknown world of awakening dormant bacterial spores, researchers have revealed through atomic force microscopy (AFM) the alterations of spore coat and germ cell wall that accompany the transformation from a spore to a vegetative cell.

5 Jun 2007

Low doses of Ecstasy associated with decreased verbal memory function

Even low doses of Ecstasy may be associated with a decline in language-related memory, according to a report in the June issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

5 Jun 2007

breakthrough in the treatment of idiopathic pulmonary haemosiderosis

Researchers at Queen Mary University London and the University of Leicester and have announced a potential breakthrough in the treatment of a rare but devastating medical condition that can affect children and young people.

5 Jun 2007

Stroke victims could be more vulnerable to Alzheimer's

University of Leeds scientists have shown how stroke victims could be more vulnerable to Alzheimer's disease – years or even decades after making a full recovery.

5 Jun 2007

China in denial over toxic toothpaste

Authorities in China have called warnings about Chinese-made toothpaste by the U.S. Food and Drug Administration (FDA) both unscientific and irresponsible.

3 Jun 2007

Brits get serious about smokers

Authorities in the UK have given approval for an anti-smoking pill to be available on the National Health Service (NHS).

3 Jun 2007

Breakthrough in idiopathic pulmonary haemosiderosis

3 Jun 2007

Avoid Chinese toothpaste!

The U.S. Food and Drug Administration (FDA) today warned consumers to avoid using tubes of toothpaste labeled as made in China, and issued an import alert to prevent toothpaste containing the poisonous chemical diethylene glycol (DEG) from entering the United States.

3 Jun 2007

Smoking can cause changes in the DNA sequence of sperm cells

The science has long been clear that smoking causes cancer, but new research shows that children could inherit genetic damage from a father who smokes.

3 Jun 2007