More communication with the recently awoken Philae probe on Comet 67P.

New techniques to treat depression, and Sean's fascinating story of being part of a clinical trial.

Tech startup OneWeb has announced that Airbus will be manufacturing 900 communications satellites to launch in 2018 in what will be the largest satellite internet network by far.

A new blood test can determine all the viruses that we know of that a patient has ever been exposed to.

The holes in Swiss cheese – called 'eyes' – are made by “carbon-dioxide-burping microbes”.

The New Horizons spacecraft is one month away from Pluto, but it's already giving us some fuzzy photos.

And new findings from the Hubble telescope give some insights into the complex orbits and interactions of Pluto's moons.

In the last month around 120,000 Saiga antelopes have died in Kazakhstan, and nobody knows why.

Breaking news while we recorded this show - the Philae lander has awoken on Comet 67P after a seven month sleep.

The first stage of The Planetary Society's LightSail project has been successfully completed. The small craft unfurled its large solar sail, which uses sunlight for propulsion.

The International Institute for Species Exploration has selected it's "Top 10 New Species" from the approximately 18,000 new species named during 2014. The list includes cartwheeling spiders, feathered dinosaurs and strange multicellular organisms that could be an entirely new phylum - a new branch on the tree of life.

Two separate studies have explored how octopuses and squid change their skin colour to rapidly camouflage themselves. They found that the skin (on squid and cuttlefish) and tiny hairs called cilia (on octopuses) have cells that are used in vision.

In 2013 some research suggested that the blood from young mice can rejuvenate older mice. Well new findings cast doubt on those results, and things are a little more complicated.

British and US scientists have published the first comprehensive map of genetic mutations linked to different strains of prostate cancer. They describe the map as "prostate cancer’s Rosetta stone" and say it will guide future treatments and trials.

The Opah, or moonfish, is the only warm-blooded fish that we know of. And it looks like "a big startled frisbee, with thin red fins stuck on as an afterthought."

A new epidemiological study suggests the measles vaccine does more than just protect you from measles, but also a number of other infections for up to five years.

Scientists have discovered a new state of matter, called 'Jahn-Teller metals', that could be the first step towards one of the biggest goals in physics - high-temperature superconductors.

A group of scientists investigating the evolution of the beak now report they have found a way to turn the beaks of chicken embryos back into dinosaur-like snouts.

This year the Australian Skeptics' National Convention will be held in Brisbane, with a host of interesting speakers including Nobel prize winner Brian Schmidt.

Dr. Alice Gorman is a Space Archaeologist. She explains what that means, and why cable ties can be more significant than you might think.

NASA has ended the MESSENGER space probe's mission by crashing it into the planet Mercury. Initially only expected to orbit Mercury for one year, MESSENGER has provided a wealth of new information in it's four year study of the closest planet to the Sun.

A team of Chinese scientists claim to have built a farm that maintains the high crop yields we expect from conventional farms while decreasing greenhouse gas emissions. And they've done that largely by replacing traditional chemical fertilizers with cow manure.

The United Nations has named 2015 the Year of the Soil, which is perhaps fitting given the growing amount of research looking at ways soil bacteria could help mitigate the effects of climate change.

A small TV news segment from a local network in New Mexico sparked an international media frenzy when it claimed that some beards contain more faecal bacteria than a toilet. Unsurprisingly, there's more crap in those claims than there is in most beards.

Audi claims to have produced clean, synthetic diesel fuel by using electrolysis to turn air and water into hydrocarbons. When using green electricity the process can be 100% renewable and the fuel works in existing diesel engines.

An international project to sequence the complete genome of the woolly mammoth has been successfully completed. So once again the idea of 'de-extinction' - bringing the mammoth back - is a hot topic.

For the first time, scientists have been able to monitor an underwater volcano eruption in real time, thanks to sensors placed around the Axial Seamount.

Rotoroa is a tiny, 82-hectare island off the coast of New Zealand. And for the last few years, it's been the site of an extraordinary conservation experiment. This project isn't about recreating an ecosystem, rather it's creating a brand new one.

A controversial paper published by Chinese researchers in the online journal Protein & Cell marks the first time scientists have reported manipulating the genetic material of human embryos.

A new study has looked at the role of the hormone oxytocin in the dog and owner relationship. And it involved dogs and owners staring longingly into each other's eyes.

Chimpanzees in the wild have been observed crafting sharp spears to stab their prey. Hunting is rare among chimpanzees, but even more interesting in this case is it's the females that use the spears.

Bacteria that normally live in the urinary tract and cause no harm have been implicated in a number of deaths in organ transplant patients.

Seismologists at the University of Utah have found a huge reservoir of partially molten rock underneath the Yellowstone Caldera, the largest supervolcano in North America.

25 Years ago the Hubble Space Telescope was launched from the Kennedy Space Centre. And despite a number of significant obstacles and challenges, it has become one of the most successful and iconic telescopes ever built.

After more than a hundred years, Brontosaurus is a dinosaur again. And once again, taxonomy is hard.

The Dutch are the tallest people on the planet, but it wasn't always so. The average adult height in the Netherlands has increased by 20 centimetres in the past 150 years, and a new study looks at the possible reasons why.

A one thousand-year-old Anglo-Saxon recipe for a treatment for an infected eyelash follicle has been found to be surprisingly effective against the superbug MRSA.

The remarkably complete skeleton of an Australopithecus afarensis, known as "Lucy" is probably the world's most famous early human fossil. But a new look at the skeleton has found that the skeleton isn't all Lucy - one bone seems to be from a baboon.

Two major reports have highlighted the impending dangers of antibiotic resistance. In the UK a government report estimated that an outbreak of a drug-resistant infection in Britain could cause up to 80,000 deaths, while in the US the CDC issued an alert about a new strain of the common Shigella bacteria that is resistant to the usual antibiotics used to treat it.

New observations suggest that while the universe is still expanding, and that expansion is accelerating, it might not be accelerating as fast as previously thought.

The Large Hadron Collider has been restarted after numerous upgrades have been installed.

Many people use paracetamol, or acetaminophen, as a painkiller for chronic lower back pain. But new research indicates it's ineffective for back pain or osteoarthritis. And it could be doing more harm than good.

A new analysis of photographs of Jupiter's moon Ganymede has found a 'bulge' on the largest moon in the solar system. The bulge is 3km high and hundreds of kilometres wide!

A new study has been published in the Lancet which suggests babies who were breastfeed were more likely to have higher IQs, spend more time in school, and end up in higher-paying jobs.

A study by researchers at the University of Notre Dame looked at baboon social structure and how that affected variation in gut microbiota.

A team based in Oxford has published a detailed genetic ancestry map of Great Britain - essentially a country-wide family tree. And that analysis demonstrated waves of migration by different populations into the United Kingdom throughout history.

A serendipitous discovery by scientists at Stanford has found a way to convert leukemia cells into cancer-fighting immune cells.

NASA is taking suggestions to name geologic features on Pluto and Charon when the New Horizons spacecraft flies past in July.