ScienceDaily: Top Science News


Puffy planets lose atmospheres, become super-Earths

Posted: 03 Feb 2022 01:12 PM PST

Astronomers have identified two different cases of 'mini-Neptune' planets that are losing their puffy atmospheres and likely transforming into super-Earths.

Scientists develop insect-sized flying robots with flapping wings

Posted: 02 Feb 2022 11:30 AM PST

A new drive system for flapping wing autonomous robots has been developed, using a new method of electromechanical zipping that does away with the need for conventional motors and gears.