Man bites back at killer dog bites with smart optics

Non-invasive diagnostics such as light scanners and swabs are increasingly used to diagnose illness in people. Now EU-backed scientists are trying to extend the techniques to the treatment of pets.

Lausanne tackles toxic soil after shock discovery

Lausanne, the capital of Olympic sport overlooking Lake Geneva, is reeling after discovering that much of its soil is polluted with toxic compounds belched out by an old incinerator.

Removal of a gene could render lethal poxviruses harmless

The removal of one gene renders poxviruses—a lethal family of viral infections that are known to spread from animals to humans—harmless, a new study in the journal Science Advances reports.

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Lesion

A lesion is any abnormal tissue found on or in an organism, usually damaged by disease or trauma. Lesion is derived from the Latin word laesio which means injury.

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