Qi was able to show that another chemical messenger called acetylcholine can trigger dopamine release in the bird’s brain ...

Dr. Mark Penning, the vice president of animals, science, and environment at Disney Parks, announced on the Disney Parks Blog that Animal Kingdom zebra Heidi recently gave birth to a baby boy.

After a year-long pregnancy, mother zebra Silvia gave birth to a baby girl, now named Silver, on Feb. 9. At birth, she weighed about 60 to 70 pounds and stood roughly two and a half feet tall.

Followed categories will be added to My News. Mogo Wildlife Park welcomed a baby zebra to its growing herd in late February, with zoo owner Chad Staples – better known to his 800,000 online ...