Catalyst

Australia's uranium reserves are the largest in the world. Some of our most common uranium deposits are crusted around sandstone, often beneath the water table.

For parents and teachers of kids with food allergies managing lunchtime can be a nightmare.

Anorexia is every parent's nightmare. It's the dieting disease that strikes young girls seemingly at random. This disease has the highest death rate of any psychiatric disorder.

In universities and laboratories all over the world, scientists are racing to help find a solution to halt climate change. And the answer may come from deep in the Amazon.

What if you were able to vaccinate your children against addictive drugs like nicotine, heroin, cocaine or amphetamines before they were even old enough to try them?

Most people have heard of the illegal drug Ice, also known as crystal meth or methamphetamine.