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Are you ready for meltdown?

What would you do if Koeberg blew? 21 years after the Chernobyl disaster, we consider risk preparedness closer to home.

What happened at Chernobyl?

On 26 April 1986, one of the reactors at the nuclear power plant at Chernobyl in the Ukraine exploded, leading to the worst nuclear accident in history.

Cell phone/cancer verdict

Studies on cell phone health effects seem so contradictory that we just ignore them. But a new heavyweight analysis of the science says: it's time to take the warnings seriously.

Deadly devices

From the humble lightbulb to Bluetooth, electronic gadgets can be a blessing and a curse. How do we know if we're getting more benefit or causing more harm to our health?