freelance science journalist and author
Science reporting
From ABC Science, 26 August 2015: Apart from being home to the only known forms of life in the universe, our Milky Way galaxy isn’t all that unique. It’s a typical large spiral galaxy, between 100,000 and 180,000 light years wide and containing between 200 billion and 400 billion stars. The Milky Way has four … Continue reading What would the Milky Way galaxy look like from across the universe?
From ABC Science Online, 19 August 2015: It may hurt your brain to think about it, but it seems that the answer is likely to be yes, or at least the numbers are roughly in the same ballpark. Astronomers actually set out to answer this question about a decade ago. It’s a tricky problem to … Continue reading Are there more stars in the universe than grains of sand on Earth?
From ABC Science, 23 July 2015: Jeff Buckley or Rage Against The Machine? Your music preferences reveal a lot about how you think. There is a clear link between people’s cognitive styles and the type and depth of emotion they prefer in music, say researchers. Their work, published today in PLOS ONE, shows people who … Continue reading Music preferences reveal your inner thoughts
From ABC News in Science, 17 July 2015: Does the sound of a human scream make your hair stand on end? Now scientists say they can explain why. They’ve found the sound of human screaming is acoustically designed to plug directly into your brain’s fear and alarm circuit. A study, published today in Current Biology … Continue reading Human screams target brain’s fear centre
From ABC Science, 9 July 2015: Tracking technology has finally lifted the lid off the secretive love life of Australia’s favourite marsupial, the koala. Researchers have discovered that while males rarely interact with other males during the mating season, females seem to become a lot more sociable with each other. In a paper published today … Continue reading Secret sex life of koalas revealed
From ABC News in Science, 8 July 2015: The greater the cost of a raising a cuckoo chick, the more likely a host bird is to kick cuckoo eggs out of the nest before they hatch, Australian researchers have found. Brood parasitism — the practice of laying eggs in another species’ nest and leaving them … Continue reading Birds more likely to reject costly cuckoo eggs
From Monash Magazine, February 2015: Look at any landscape painting and there is a good chance that clouds will have a prominent presence. But the dazzling diversity of shapes and hues that captures the imaginations of artists is also what makes clouds so perplexing for meteorologists and climatologists. Clouds are still one of the least … Continue reading Climate science is in the clouds
From ABC News in Science, 5 March 2015: The discovery of a 2.8-million-year-old partial jawbone in Africa could rewrite the history of human evolution. An international team of researchers found the lower jawbone, complete with teeth, at the Ledi-Geraru site in the Ethiopian Rift Valley, and published the finding in a report today in the … Continue reading Fossil jaw found in Ethiopia a missing link in the human evolution puzzle
From ABC Science, 25 February 2015: Long lashes may make your eyes stand out, but researchers have discovered the ideal lash length that protects your eyes from dust and damage. The study, published today in the Journal of the Royal Society Interface , found that eyelashes of a length around one-third the width of the … Continue reading Ideal lash length follows one-third rule
From ABC News in Science, 10 February 2015: A study of the most frequently used words across 10 different languages proves that we do always look on the bright side of life. Researchers from the Hedonometer Project, which aims to measure the real-time happiness of populations, used native speakers to rate their emotional response to … Continue reading Language proves we’re all optimists at heart
Bianca Nogrady 