Three giant otters made their debut appearance at Moscow Zoo on Wednesday. The two male and one female giant otters, classified as endangered by the International Union for Conservation of Nature's ...

Two otters who endured a ‘particularly bad start to life’, one that left them without a knowledge of how to swim, have ...

This study was conducted following the Guidelines of the European Union Council (2010/63/UE) and Portuguese legislation “The protection of Animals Used for Scientific Purposes” (DL 113/2013). All the ...

Mortality and Kaplan–Meier curves were estimated for each wealth quartile across the United States and 16 countries in northern and western, southern, and eastern Europe. We used Cox ...