22/08/2017

To fight climate change, put seaweed in the mix

The next stage of humanity's fight to reduce greenhouse emissions may revolve around seaweed, according to tonight's episode of ABC's Catalyst, presented by Professor Tim Flannery, which asks the question "can seaweed save ...

New York's waterways are swimming in plastic microbeads

It's morning. Brush your teeth. A quick shower, shampoo. Going to the beach? Get on the sunscreen. OK, ready to roll. You've just sent countless microscopic plastic bits swirling down the drain, through the sewer system ...

A trace of galaxies at the heart of a gigantic galaxy cluster

Very large yet faint galaxies have been found where no one would have expected them – in the middle of a giant galaxy cluster. Heidelberg astronomers discovered the extremely-low density galaxies, known as ultra-diffuse ...

There could be snow on Mars – here's how that's possible

Given that there are ambitious plans to colonise Mars in the near future, it is surprising how much we still have to learn about what it would be like to actually live on the planet. Take the weather, for instance. We know ...

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