17/07/2020

Reduction of bushmeat hunting

Extensive wildlife trade not only threatens species worldwide but can also lead to the transmission of zoonotic diseases. It encompasses hundreds of species with significant differences in their conservation status and associated ...

Video: Solar Orbiter first images revealed

ESA's Solar Orbiter spacecraft has sent back its first images of the sun. At 77 million kilometres from the surface, this is the closest a camera has ever flown to our nearest star. The pictures reveal features on the sun's ...

What if airplanes could repair their own damage?

Airplanes are behemoths of the sky; a commercial airliner is over 6,000 times as heavy as a large Canadian goose. At 500 mph, however, these behemoths are not impervious to impact, even from the seemingly innocuous goose. ...

Don't abandon plans for high-speed rail in Australia

The Grattan Institute's call to "abandon" plans for any high-speed rail network in Australia fails to look at the wider benefits such a project can bring by way of more productive economies and more sustainable towns and ...

page 6 from 10