Medical research

Researchers find cause of disordered smell

For people with parosmia, or distorted sense of smell, the aroma of freshly ground coffee can be as disgusting as burning rubbish.

Ophthalmology

Drug treatment for cataracts moves a step closer

A revolutionary new treatment for cataracts has shown extremely positive results in laboratory tests, giving hope that the condition, which currently can only be cured with surgery, could soon be treated with drugs.

Diseases, Conditions, Syndromes

Weed-killer compounds also kill parasite sometimes found in cat feces

The parasite Toxoplasma gondii infects up to one-third of the human population, experts say. Sometimes transmitted to humans from infected cat feces or litter, the protozoan can cause severe and even deadly illnesses in immunocompromised ...

Medical research

A non-hormonal pill could soon expand men's birth control options

Women have many choices for birth control, ranging from pills to patches to intrauterine devices, and partly as a result, they bear most of the burden of preventing pregnancy. But men's birth control options—and, therefore, ...

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