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Humans

Viruses: The unsung heroes of evolution

Without these tiny parasites and their genetic creativity, we'd be up the primordial creek without a paddle. Garry Hamilton investigates

Earth

Bugs thrive under seabed

Bugs broadcasting corporation

Ahead by a nose

Bovine tuberculosis could linger in pastures

Life

Deep-sea dynamos

Life

Alien footprints

Health

The tiny villains lurking in vaccines

Life

Trained assassins

Life

Living with the enemy

The key to tackling resistant bacteria may be to spare their lives

Life

Don’t blow it

Life

Humble eateries are good for your guts

Life

Darwin tames a killer

Life

The lost world in your gut