Alice Orszulok
A tammar wallaby and her joey. The joey will remain in its mothers pouch for the first 200 days after its birth. Image: Shutterstock

Selective imprinting: how the wallaby controls the growth of its young

Many imprinted genes regulate growth and nutrient provisioning for the developing fetus.

Nico the robot looking at its reflection in the mirror. Image: Justin Hart/ Yale University

Robot learns to recognise itself in a mirror

Self-awareness is the next big step for thinking robots.

Bananas, berries and chocolate are all examples of good-mood foods. Image: Gregory Gerber/Shutterstock

You are what you eat

Avoid the blues with certain food flavours.

A new compound may offer the first effective and hormone-free birth control pill for men. Image: Shutterstock

New cancer drug key to male contraceptive pill

Scientists believe they are a step closer to developing a male contraceptive pill after they developed a cancer drug that interrupted sperm production in mice.

Whale sharks are the largest fish in the sea, reaching lengths up to 12 metres. Image: Brad Norman

Look for sharks from your lounge room

Help assist the conservation of these endangered species by recording their whereabouts.

camouflage-robot

Colour-changing robot inspired by octopus

The cephalopod’s impressive camouflage led scientists to create a rubbery new robot.

A mutilated pale grass blue butterfly found near Fukushima Dai-Ichi Nuclear Power Plant. Image: Chiyo Nohara/University of the Ryukyus

Mutant butterflies linked to Fukushima disaster

Forget your childhood radioactive superheroes, these insects have a lot more to worry about.

Image: Pakhnyushcha/Shutterstock

Seizure detector treats epilepsy in rats

The new detectors can reduce the length of seizures in rats by up to 60 per cent.

Ultimo Science Festival 2012. Image: Kiselev Andrey Valerevich/Shutterstock

Ultimo Science Festival

The Ultimo Science Festival starts today and there’s plenty of things to see and do over the next 11 days.

This bird species needs little sleep to be at its best. Image: Glenn Price/ Shutterstock

Choosy females attracted to sleep deprived male sandpipers

Is beauty sleep overrated? For some bird species it is.

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