Scientists are driven by an urge to explain mysteries, describe phenomena and solve problems. nigel_appleton

What’s a scientist – a poker or a puffin?

THE STATE OF SCIENCE: What unites a geologist, a biologist, an astrophysicist and a chemist? Dr Susan Lawler explains. What’s a scientist? Let me tell you a story. A couple of decades ago, I was catching…
Southern bluefin tuna are critically endangered, but the fishing industry wants to catch more. AAP

Tuna or not tuna? The real cost of taking a fish out of water

The Commission for the Conservation of Southern Bluefin Tuna is meeting today to discuss raising Australia’s tuna fishing quota. The tuna industry is expected to ask for a 30% rise in Australia’s allocated…
Sadly, survival of the fittest does not mean anyone will survive. Kaptain Kobold

Explainer: Theory of evolution

The theory of evolution encompasses the well established scientific view that organic life on our planet has changed over long periods of time and continues to change by a process known as natural selection…
The pancake batfish is endearingly ugly, and we may have wiped it out. Prosanta Chakrabarty (Louisiana State University, USA)

Top ten species list says more about humans than cute and creepy critters

When I told my family that the top ten list of new species had been announced, the teenager asked, “Are we on it?” Although we’re not on the list, our fingerprints are all over it. Homo sapiens remains…
Flocks falling from the sky can be the canaries in our environmental coalmine. AAP

Birdbrains cry aflockalypse as fish die and birds fall from sky

The year began with the news that thousands of birds had fallen out of the sky in Arkansas, and 100,000 drum fish were found dead in a river nearby. Soon the media began reporting more incidents all over…

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