The Naked Scientist demistifies Nasa's water discovery on Mars

Nasa scientists say we may be close to finding evidence of some form of life on Mars. But what does this mean for us on planet Earth?

Redi Tlhabi spoke to The Naked Scientist, Chris Smith, about the latest discovery which has heightened our curiosity about extraterrestrial life.

Smith also answered listeners' questions about any science subject under the sun.

Listen to the conversation below:

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Naked Scientist: Your skin has a memory

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A new study has shown skin cells can remember previous injuries and respond faster if the same patch of tissue is injured again.

Man wants end to six-year marriage after wife refuses to cook for him

Man wants end to six-year marriage after wife refuses to cook for him

Geoffrey Matovu filed for divorce in the Family Division of the High Court accusing Ms Tryphena Nakiyingi of being disrespectful.

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Not In My Name's Siyabulela Jentile says supporting sexual assault survivors could potentially help prevent any further abuse.

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Armed with a packet of popcorn, a high speed camera and a hotplate, scientists have found why, how and when kernels of corn pop.

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Redi spoke to The Naked Scientist about how blood tests could predict how long patients could take to recover post surgery.

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