Much of our plastic debris accumulates in the oceans where it collects in huge revolving garbage patches on the surface called gyres.
The few pathogens among bacteria give a bad rap to the majority that do wonderful things — for us and for our environment.
Scientists are making observations that add to Denton’s case, further constraining the requirements for habitability.
It’s not often that a new functional organ is found in the human body, considering that everything has been dissected and drawn for centuries.
It would be as ridiculous to lump all of these into a single genetic code as it would be to lump Morse Code into the genetic code.