Our regular segment with Rae Johnston - Science and Technology Editor NITV.
New research shows just how bad six or more cups of coffee a day can be for you.
New Australian fossil lizard - oldest skink on record.
There's been a lot of buzz recently about bees' ability to do maths, but it turns out they were probably 'cheating'.
It's possible to chat to someone and even do maths while you're asleep.
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