Researchers and conservationists remind the public to respect the whales’ space. It is illegal to approach a North Atlantic ...

BOSTON — New England Aquarium scientists are drawing attention to the low number of North Atlantic right whales born this ...

The Maryland Zoo’s giraffe Kipi unexpectedly gave birth to a calf last month, and the zoo is asking for the public's help to ...

Scientists on four continents are working with rhino eggs, cell cultures, tissues, blood and frozen sperm samples to produce a live northern white rhino birth ... to deliver a calf, scientists ...

The original adult bison mate and have calves, those calves grow into adults ... if changing conditions cause death rates to exceed birth rates by a large enough margin or for a long enough ...

A drawing from the journal kept by Captain Reuben ... The females work cooperatively in taking care of their young. The calves are passed from whale to whale so that an adult is always standing ...

Even with the birth of two calves, this group's numbers remain dangerously low ... the state can help reduce the impacts of human-caused contamination on the orcas. Drawing from the closely aligned ...

ZURICH -- A 19-year-old Asian elephant at the Zurich Zoo gave birth this weekend to a male calf whose name, starting with the ...

Kipepeo, a 4-year-old giraffe from a zoo in Texas, came to Maryland last year but no one knew she was pregnant.