New 'umbrella' species would massively improve conservation

The protection of Australia's threatened species could be improved by a factor of seven, if more efficient 'umbrella' species were prioritized for protection, according to University of Queensland research.

Japan 'drone-brella' promises hands-free sun cover

It's the hands-free experience you never knew you needed—a Japanese company has developed a drone-powered parasol it says can hover over users, protecting them from the sun.