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Many of the medical advances we take for granted would be impossible without antibiotics.

There’s more to our genetic make up than just our genes…

Space is cool. But what are the realities of being there?

Noise pollution can affect our physical and mental health in many ways.

Immunisation has changed the world as we know it. So how does it work, and why it is effective?

The relationship between environmental problems and population growth is complex and not fully understood.

Cosmetic ingredients can be natural or artificial, but what's important depends on the chemicals they're made of.

Human health is an important consideration in a changing global climate.

Kissing can sometimes lead to heartbreak, but did you know it can also be hazardous to your health?

Air pollution is a major health threat, both indoors and outdoors.