Craig Manders of New Jersey sued African Portfolio after his wife, Lisa, 70, was killed in a hippopotamus attack during a Zambia safari in June 2022.
Conservationists plan genetic tests to study the wolves' unusual genetic makeup.
This achievement could help save endangered marsupials like koalas and Tasmanian devils.
Near the footprint site, archaeologists uncovered burials in tombs covered with tuff slabs, some engraved with decorations. Most of the burials belong to children.
Local people, unfamiliar with the presence of such a predator, tracked and killed the hyena in response to the livestock loss.
Scientists believe the small crab boarded the research vessel from a plastic bag lifted from the seabed during the coral sampling expedition.
Synchronized urination may reinforce social bonds and improve group cohesion among chimps, according to new research.
18 golden eagles found in Burial 6 represent months in Teotihuacán's 365-day calendar.
The giant sea bug was found on sale at Vietnamese markets, remaining undocumented until now.
Introducing the wrong species risks hybridization or competition, endangering Triton and Sulphur-crested Cockatoos.