Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Dr. Simon O’Toole.

Topics covered:

The Lesula, a newly discovered monkey: cute or creepy? A brain implant improves thinking in monkeys. Scientists explore whether bacteria will swap genes with other similar or different species. NASA's GRAIL mission releases it's first set of results, with surprising new information about our moon. Stem cells improve the hearing of deafened gerbils. And a team develops a coating that makes water boil without bubbles!

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday.

Topics covered:

The ENCODE project reveals function in previously thought 'junk' DNA. The role of malaria in human evolution. The mystery of the missing dinosaur tales. Could man-made structures like wharves and oil rigs be causing a bloom of jellyfish? Brain-controlled robot legs could help the paralyised walk again, and remote-controlled cockroaches could take over the world and enslave humankind.

This episode uses audio from the video "ENCODE: The story of you", produced by Nature and copyright © 2012 Nature Publishing Group, used with permission.

Hosts: Ed Brown, Lucas Randall, Greg Wah, Dan Beeston.

Topics covered:

Could reality television partly fund a colony on Mars - by 2023? Does the shape of the glass affect how much beer you drink? Mapping the genome of a Denisovan (an ancient human cousin). Bacteria that makes insects destroy their own brains and genitals. And astronomers discover a star with a tasty ring of sugar.

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Alan Kerlin.

Topics covered:

Death of Neil Armstrong, first man on the moon. Could antibiotics be making us fat? A step closer to the male pill. Bacterial infections controlled by RNA, and bonobos can make and use tools.

Hosts: Ed Brown, Dr. Shayne Joseph, Lucas Randall.

Topics covered:

Mars update: Curiosity fires a laser, next Mars mission announced. Artificial retina mimicks coding system of healthy retina to restore vision. Ocean Report Card details effects of climate change. The brain's mechanism for cleaning waste discovered, and new findings about formate could lead to new approaches for antibiotics.

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday.

Topics covered:

The vigorous shaking of a wet dog can remove up to 70% of the water in its fur in four seconds. Possibly up to three species of ancient humans lived in Africa 2 million years ago. A new insect species is discovered, thanks to Flickr. Could allergies reduce the risk of certain brain cancers? And did bacteria influence single-celled organisms to form multi-celled animals?

The Mars Science Laboratory, called "Curiosity", is the largest spacecraft we've sent to another planet. Weighing 900kg, packed with ten scientific instruments, 17 cameras and a nuclear power source the rover is looking for signs that Mars could have supported life at some point.

I caught up with Lucas Randal, Sumen Rai and Alan Kerlin to talk about the complicated Entry, Descent and Landing procedure and the rover's two-year mission.

Watch the incredible 7 Minutes of Teror video.

Related links and stories we talked about in this show:

This episode uses clips from various NASA productions believed to be in the public domain, and an excerpt from This Week in Tech's special Curiosity episode, used under the Creative Commons license.

Hosts: Ed Brown, Penny Dumsday, Dr. Mick Vagg, Vanessa Hill.

Topics covered:

The Mars Space Laboratory, the Curiosity rover, is set to land on Mars on Monday. An artificial jellyfish made from rat heart cells. Pain and proximity: how pain affects our spacial awareness. Elderly termites become suicide bombers to protect the nest. Has music 'quality' and variety worsened over the years?

Hosts: Ed Brown, Dr. Shayne Joseph, Dr. Helen Maynard-Casely, Micaela Jemison, Lucas Randall.

Topics covered:

Helen talks about her work at the Australian Synchrotron, and Shayne explains the chicken vaccines that became a virus. White Nose Syndrome is a fungal disease wiping out populations of bats in North America. A molecule that enables bacteria such as E. Coli to infect cells has been discovered, and physicists have broken a world record by firing 192 lasers and delivering more than 500 trillion watts of power.

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Vanessa Vaughan.

Topics covered:

Fruitflies trained to count, the magnetic cells that help fish navigate, and the trade offs for having big brains. A fifth moon discovered orbiting Pluto, and the most complete skeleton of Australopithicus sediba is found. The trick used by cancer to spread through the bloodstream is identified, and the effects of gastric bypass surgery on gut bacteria.