The herd feels symbolic, too, because in 1927, there were only 54 European bison left on the planet, all of them in zoos, ...

If you truly want to commit to someone for life, it's worth taking notes from the California deer mouse. This tiny rodent has ...

The extent to which humans are monogamous has long been subject to debate. One scientist says studying sibling genetics gives a clear answer.

Bryce Canyon, despite being the ninth smallest national park in America, is full of striking orange rock formations and hoodoos that look like they are from an alien planet -- making it one of those ...

Real cubs leave footprints in the snow, which were missing from the "trail camera" photos.

The first study to analyse rates of full vs half siblings in a range of mammals provides new evidence for monogamous ...

We reveal the top and bottom 10 of 'Premier League of Monogamy' HUMANS are less likely to cheat than chimps – but are more prone to promiscuity than beavers. They’re the findings of a major study into ...