One of the most rare and endangered dragonflies in Illinois is getting a lifeline at the Brookfield Zoo, which is among several local institutions raising another species of animal that could help the ...

The dolphin was born last Saturday morning to mother Allie, 38, who gave birth to the calf just before 12:30 a.m.

A 4-day-old bottlenose dolphin born at Brookfield Zoo Chicago last Saturday died suddenly late Wednesday. The male calf had been the first dolphin born at the west suburban zoo in more than a decade.

Thursday is also World Sickle Cell Awareness Day, to bring attention to a disease often treated with blood transfusions.

“Every birth is a remarkable learning opportunity, and the scientific information we gain benefits marine conservation efforts," Dr. Mike Adkesson, Brookfield Zoo Chicago president and CEO, said.

Brookfield Zoo Chicago is celebrating the birth of a bottlenose dolphin for the first time in more than a decade. Allie welcomed her calf at 12:22 a.m. Saturday in one of the pools in Seven Seas ...

A bottlenose dolphin calf was born at Brookfield Zoo Chicago for the first time in a decade. 🐬 Allie, the 38-year-old mother, gave birth to her calf on June 7 -- and it was all caught on camera ...

A bottlenose dolphin delivered a calf Saturday morning at Brookfield Zoo Chicago, a “momentous occasion” that marks the first dolphin birth there in more than a decade.

BROOKFIELD, Ill. (WLS) -- For the first time in ten years, a bottlenose dolphin was born at Brookfield Zoo Chicago. ABC7 Chicago is now streaming 24/7. Click here to watch.

Brookfield Zoo Chicago is celebrating its newest resident as it opens its gates for the weekend, welcoming the birth of a bottlenose dolphin for the first time since 2014.

BROOKFIELD, Ill. (WLS) -- Brookfield Zoo Chicago has announced the sudden death of a four-day old bottlenose dolphin. ABC7 Chicago is now streaming 24/7. Click here to watch. A dolphin named Allie ...

WASHINGTON — Brookfield Zoo Chicago is mourning the sudden death of its four-day-old bottlenose dolphin calf. The male bottlenose dolphin was the first born at the facility in over a decade ...