Preventing shark attacks with a clever trick of the light

Preventing shark attacks with a clever trick of the light

Australian scientist Laura Ryan thought she could save surfers by fooling sharks. She spent months throwing boards into shark-infested waters to prove it.

  • byJordan Baker

Latest

Stumping the shark
4:13

Stumping the shark

Australian research aims to use LED lights to confuse sharks and stop them biting surfers and boarders. (VIDEO:Macquarie University)

‘Hats off to the first-aiders’:Woman endures marathon rescue after shark attack off Qld coast

‘Hats off to the first-aiders’:Woman endures marathon rescue after shark attack off Qld coast

The 57-year-old was snorkelling 200km out from Mackay when she was bitten on the calf. Thankfully,those around her knew what to do.

  • byCatherine Strohfeldt
In defence of the Datsun
Opinion
Column 8

In defence of the Datsun

Shift happens.

How 11-year-old Leah’s art ended up in a museum,and inspiring Ken Done

How 11-year-old Leah’s art ended up in a museum,and inspiring Ken Done

Ten children were inspired to draw or paint sharks or rays,endangered or at risk from overfishing. Then acclaimed artists were prompted to do their own works.

  • byJulie Power
A leg or a useless paperweight:When can a severed limb be reattached?

A leg or a useless paperweight:When can a severed limb be reattached?

When a surfer’s leg washed up on a NSW beach after he was mauled by a three-metre shark,the speculation began. Would surgeons reattach it?

  • byKate Aubusson
Advertisement
‘Not doing what they should’:Shark nets a threat to critically endangered species

‘Not doing what they should’:Shark nets a threat to critically endangered species

The state government has installed nets to deter sharks at Sydney beaches since 1937 and will do so again next month. But there is growing doubt about their effectiveness.

  • byCaitlin Fitzsimmons
‘Spot something missing’:shark victim’s lost leg joke

‘Spot something missing’:shark victim’s lost leg joke

A young surfer whose leg was severed as he fought off a three-metre shark has joked about the loss of his limb less than a week after the devastating attack.

‘Toughest person we know’:Surfer’s leg washes up on beach after shark attack

‘Toughest person we know’:Surfer’s leg washes up on beach after shark attack

Kai McKenzie is in a stable condition after marathon surgery following the encounter at Port Macquarie.

  • byAngus Thomson
Sharks test positive to high levels of cocaine off the coast of Brazil

Sharks test positive to high levels of cocaine off the coast of Brazil

Marine biologists tested 13 Brazilian sharpnose sharks from coastal waters near Rio de Janeiro and found high levels of cocaine in their systems.

  • byNick Squires
Dog leash used to save the life of ‘courageous’ surfer bitten by a shark

Dog leash used to save the life of ‘courageous’ surfer bitten by a shark

An off-duty police officer has been credited with saving the life of a surfer who lost his right leg after being bitten by a shark at Port Macquarie.

  • byAngus Thomson