Credit: Brookfield Zoo/Cover Images Staff at Brookfield Zoo in Chicago are delighted that Allie, their 37-year-old bottlenose dolphin (Tursiops truncatus) is pregnant. With her pregnancy now in ...

Brookfield Zoo is ringing in 2025 with some exciting news: Allie, one of the zoo’s bottlenose dolphins (Tursiops truncatus), is expecting a calf in late spring/early summer. At 37 years old, Allie is ...

The world of animals and wildlife is as diverse as it is fascinating. From the depths of the ocean to the highest mountaintops, creatures of all shapes, sizes, and colors capture our imagination and ...

This is especially true for the world’s best-researched species, the bottlenose dolphin (Tursiops truncatus). Only genome analysis allows us to draw reliable conclusions about the species. Splitting ...

A new study observed Amazon river dolphins for 218.9 hours and saw males spurt urine into the air 36 times—proof that the ...

This database, created in 2000, is updated every four months with newly published scientific articles, books, and other publications related to improving or safeguarding the welfare of animals used in ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...

Marine spatial planning and ecological research call for high-resolution species distribution data. However, those data are still not available for most marine large vertebrates. The dynamic nature of ...