sterile

The planet Uranus and its five biggest moons may not be the dead sterile worlds that scientists have long thought.

She put her order in, paid $130, and two days later, in August, a package with a vial of white powder, sterile water, and needles arrived in the mail.

Another method being explored is releasing sterile males in areas where there are pockets of mosquito-spread diseases, he added.

They drove around neighborhoods in trucks, dumping millions of sterile male fruit flies from cardboard Kentucky Fried Chicken buckets.

And yet, for long periods, England were slow, sterile and ponderous, even with the lift of Jack Grealish's early goal.