Is the age of the self-replicating robots already upon us? The answer might just be yes if these scientists are to be believed. They say they have created the first "living robots" from frog cells that can reproduce.
A massive solar flare is due to hit Earth today, authorities are warning - potentially disrupting power grids and bringing the Northern Lights as far south as New York.
Galaxies pollute the environments they exist in astronomers have discovered, using a new imaging system to confirm that what flows in is much cleaner than what flows out. Scientists at the WM Keck Observatory in Hawaii focused on a galaxy called Mrk 1486, about 500 light years away, which is going through a period of rapid star formation.
