Exceptional meteorite, plowed up from a Dane County field, finds new home in UW Geology Museum wisc.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wisc.edu Daily Mail and Mail on Sunday newspapers.
A North Carolina aquarium released an ultrasound video of Charlotte the stingray s pups. The aquarium expects her to give birth soon after she became pregnant without a male partner.
The proto-bird lived some 120 million years ago and did not have teeth a trait more similar to birds of today than to birds of its time sharpening scientists' understanding of avian evolution
A female stingray recently fell pregnant, despite having no male companions in her tank. What are "virgin births" and why are they happening more frequently for animals in captivity?
The pregnancy of a stingray living in a tank without male rays has stirred a sudden interest in parthenogenesis, a scientific term that essentially means virgin birth.