Technology

Living in lava tubes: cities in the moon

Volcano

Study suggests large empty pockets beneath the moon's crust could offer shelter from the deadly low temperatures and radiation of the surface while being stable enough to house buildings.

Get ready for a massive year in science

Big Bang seeker: The Dark Sector Lab which houses the BICEP2 telescope, about two kilometres from the geographic South Pole.

Some serious groundwork has been laid. Some amazing instruments are turning on. Some incredible destinations are in sight. If you ask us, 2015 is going to be an awesome year in science.

Latest science news

The virus following humans around the world

global spread of HIV

The first maps to track the global expansion of HIV over the past 50 years paint a fascinating picture of how the spread of the virus mirrored human migration and trade routes.

Jupiter-bound probe nears its destination

Three LEGO figurines representing the Roman god Jupiter, his wife Juno and Galileo Galilei are aboard the Juno spacecraft.

No matter how good your eyes are, even if you're using the Hubble telescope, you'll not see our latest robotic spacecraft, called JUNO, arriving at Jupiter in on July 4. No doubt this date was timed perfectly for American celebrations.

The DNA detectives

The band of 2/22 Battalion, with the battalion behind it. Some were among the 160 soldiers executed at Tol in 1942.

Australians have been called upon to donate their DNA and help establish the country's first historical DNA database, providing researchers with a crucial tool for solving wartime mysteries - some which date back 100 years.

Sexy spiders: cannibalism leads to choosy males

Male orb-weaving spiders cannibalised by females may be choosy about mating.

In most animals females are the more choosy sex when it comes to prospective mating partners, while males are typically regarded as being less discerning about their sexual partners. But male orb-weaving spiders can be highly picky too.

Features

Dodo.

Alive as a dodo

Bringing animals back from extinction is no longer science fiction. But the question is, should we do it?