
This Zebra Shark Shocked Researchers By Giving Birth Without A Male
Scientists say this is the first time a shark gave birth to pups the old-fashioned way and then later switched reproduction styles.
LEARN MORESharks are immune to some diseases that humans aren't, and researchers want to figure out how to utilize those features in human medicine.
A video online showed zoo visitors in Miami interacting inappropriately with the endangered bird from New Zealand. The zoo vowed to make changes.
Lolita — also known at Tokitae, or Toki for short — has been held in captivity for more than 50 years.
The novel approach to wildlife protection recognizes an animal's right to exist and flourish, and allows for lawsuits when those rights are violated.
The war in Ukraine has devolved into a stalemate, but with the promise of more sophisticated weapons, will Ukraine have what it takes to win the war?
President Joe Biden struck a deal with House Speaker Kevin McCarthy to avoid plunging the United States into default, McCarthy confirmed.
Some lawmakers want to curtail giving tenure to college professors, but opponents argue tenure protects educators from political whims.