The level of control over matter that scientists are now developing to create ultra-cold objects could also be used to create entirely new states of matter and super-powerful quantum computers, researchers added.
The spiciest peppers tend to struggle in areas where water is scarce, a research team studying Bolivian chili peppers have discovered.
Frankincense production could fall by half in 15 years. New study of the fragrant resin finds that frankincense-producing trees are in jeopardy.
The frogs are so small they seem to have hit the lower limit of body size for frogs and toads, so it's unlikely that researchers will find anything much smaller.