Some say Till’s body was dumped from the Old Black Bayou Bridge in Glendora, Mississippi. Others dispute this detail.
Scholars continue to debate what, exactly, happened to Emmett Till the morning of his murder. But that hasn't stopped a poor Mississippi community from trying to profit off one version of the story.
Long read: How nature is fighting our attempts to use biohacking to live forever.
Q1 on the Gold Coast is currently Australia’s tallest building.
Tall buildings are an increasing feature of Australia's city landscapes, although they're still relatively small compared to overseas. But is there a limit on how high we can build?
Australia worked closely with the UK, Europe and USA in developing space capability in the 1950s and 1960s.
Australia was a significant global space player during the 1950s and 1960s. Now we're one of only two OECD countries not to have a space agency. What happened?
Specimens in herbaria include “pickled” plants in pots (shown here), dried specimens and fruits or seeds preserved whole.
Ainsley Calladine, State Herbarium of South Australia
Australia's herbaria are a priceless repository, holding around 8 million samples that map historical and current distributions of native and introduced plant species in Australia.
US Department of Energy/Wikimedia Commons
An expert panel has announced that we truly are living in the geological era defined by humanity's fingerprint. But is it as simple as that, and does it leave "Anthropocene science" open to attack?
A blueprint for ISIS – and for a video game? Camp Bucca, Iraq.
Does including torture or other human rights violations in video games trivialize the actions? Or might it force us to think more critically about them?
For childbirth, how much intervention is too much?
Image of pregnant woman via www.shutterstock.com.
Humans have always required some form of extra help being born. But how much help is truly necessary – and how much is too much.
Time to get off the economic growth train?
What does genuine economic progress look like? The orthodox answer is that a bigger economy is always better, but this idea is increasingly strained by the knowledge that, on a finite planet, the economy…
Other ways humanity could end are more subtle.
United States Department of Energy
In the daily hubbub of current “crises” facing humanity, we forget about the many generations we hope are yet to come. Not those who will live 200 years from now, but 1,000 or 10,000 years from now. I…
Your inner self.
Only two decades ago, when I was starting my PhD studies at the University of California in Berkeley, there was talk about the death of anatomy as a research subject. That hasn’t happened. Instead the…