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Ben Goldacre says that greater transparency on research findings could increase the public’s faith in essential medicines. Shutterstock

Speaking with: Bad Pharma author Ben Goldacre about how bad research hurts us all

Bad Pharma author Ben Goldacre about how bad research hurts us all. The Conversation, CC BY36.4 MB (download)
Darren Saunders speaks with Bad Pharma author Ben Goldacre about bad medical research reporting, and how greater transparency in research practices could improve public trust in science and medicine.
Professor Eske Willerslev talks to Aboriginal elders in the Kalgoorlie area in southwestern Australia. Preben Hjort, Mayday Film

DNA reveals a new history of the First Australians

New DNA research working with Indigenous Australians is answering many of the questions about when and where the First Australians emerged many thousands of years ago.
A rockfall following the Christchurch earthquake in New Zealand in 2011. Reuters/Tim Wimborne

Humans can make rockfalls from earthquakes more dangerous

A new study of the 2011 Christchurch earthquake shows boulders from rockfalls fell much further than in earlier quakes that happened before humans arrived and changed the landscape.
Houses are destroyed by tsunami floods following the magnitude 8.8 earthquake in Japan on March 11, 2011. Reuters/EPA

Explainer: how to prepare for a tsunami

We can't predict or prevent tsunamis you can improve your chances of staying safe by understanding the risk, being prepared and acting quickly when disaster strikes.
If life survived on Earth 3.7 billion years ago, why not elsewhere in the solar system? Shutterstock/Filip Fuxa

Ancient life in Greenland and the search for life on Mars

Scientists say they've found fossils showing life existed on Earth 3.7 billion years ago. How good is the evidence? And what does it mean for the search for life elsewhere in our solar system?
Passengers stand on the wings of a US Airways Flight 1549 after it landed in the Hudson River, New York, January 15, 2009. Reuters/Brendan McDermid

Why the ‘Miracle on the Hudson’ in the new movie Sully was no crash landing

The movie Sully, out today, tells the story of Captain Chesley "Sully" Sullenberger who landed an Airbus A320-214 in New York's Hudson River. To accident experts, this was no crash landing.
What can life on Antarctica tell us about future colonies on Mars or other planets? www.shutterstock.com

Speaking with: Juan Francisco Salazar about colonising Antarctica and Mars

Speaking with: Juan Francisco Salazar about colonising Antarctica and Mars. The Conversation, CC BY-NC-SA19.5 MB (download)
Dallas Rogers speaks with Prof Juan Francisco Salazar about studying the research community in Antarctica to learn about what colonising Mars and other planets might look like.
The evidence shows counting was beyond more than a handful of numbers for Australia’s Indigenous people. Shutterstock/Sam DCruz

Why old theories on Indigenous counting just won’t go away

There is plenty of evidence to show Australia's Indigenous people had ways of counting big numbers, yet the myth persists they couldn't count more than a handful of things. Why?
The HI-SEAS mission gives people a chance to practise on Earth what life would be like on Mars. A crew member here from the 2015 mission. Flickr/University of Hawaii/HI-SEAS

Human trials on Earth are the key to how we will survive on Mars

What's the best way to find out how people will cope with the journey to Mars and life on another planet? Lock a test crew up for a year in a simulation right here on Earth.