Animals display surprising romantic behaviors. Albatrosses and foxes mate for life, while wolf eels form long-term pairs. River otters show affection by holding hands, and French angelfish are ...

RALEIGH, N.C.— Five endangered red wolf pups have died after their father was killed ... Red wolves are monogamous and mate for life, and both parents participate in caring for their pups. After the ...

BREEDING: The Mexican gray wolf lives in packs of four to nine animals, consisting of two adults and their offspring. The alpha pair will mate for life, and they normally are the only breeding animals ...