Scientists around the world are hanging on the edge of their seats after a new report concludes that researchers should be allowed to "edit" embryos for implantation to eliminate genetic diseases. Are superbabies possible in the near future?
Sleep is a mysterious aspect of human lives. A team of scientists has discovered that the brain shrinks during sleep, but it does no harm.
Memory researchers have finally discovered the answer to one of cognitions' most fundamental question: where does memory travel?
A crucial step has been found in how, at the beginning of life on land on this Earth, an alga was able to move from the water and have a symbiotic relationship with a crucial fungus. Until now, this hasn't been known.
We may all spend longer in the air as climate variability increases. Also, longer flights that use more fuel will contribute to climate warming.