Genetics

First US murder trial using DNA, family tree evidence

A truck driver implicated by his DNA and family tree in a double murder more than 30 years after the crime will face trial this week in the first case using a revolutionary investigative technique.

Health

A dust-up: Microbes interact with harmful chemicals in dust

The dust that settles throughout our homes and offices almost always contains bits of chemicals that can cause problems for the human endocrine system, scientists say. But a new study indicates that the microbes we track ...

Genetics

Study: DNA websites cast broad net for identifying people

About 60 percent of the U.S. population with European heritage may be identifiable from their DNA by searching consumer websites, even if they've never made their own genetic information available, a study estimates.

Health

A breath of fresh air for hospitals

Indoor air quality is important for everyone's health but perhaps no more so than in different kinds of medical centre. A team from India has investigated hospital waiting room air quality in terms of patient comfort with ...

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