dr karl

Always do this at Singapore airport

Always do this at Singapore airport

The one suitcase essential Dr Karl recommends Aussies stock up on.

Unusual sex question that stumped Dr Karl

Unusual sex question that stumped Dr Karl

That’s quite a question for national radio.

Coral conversation: what can be done to protect reefs?

Coral conversation: what can be done to protect reefs?

Scientists gather at Woodford Folk Festival for illuminating talk.