Find out what experts say about the question: do hummingbirds mate for life? Also learn how male hummingbirds flirt to attract females.

A tiger calls and calls for her missing mate, but still can't find him. Discover whether animals like tigers can mourn.

Listening to bird songs and calls can help identify species and connect with the sounds of nature. An ornithologist provides ...

Researchers who analyzed data from zoo animals found that it is not only genetics, but mating pressures that may determine ...

Mexico’s initiative to remove invasive alien species and restore native forests on almost 100 islands to allow seabird ...

Women usually live longer than men, and animals show the same pattern. Evolution, genes, and parenting explain why.

When Jurassic Park hit theaters, one of the most memorable lines came from Dr. Ian Malcolm, warning that “life finds a way.” ...

Several bird species, including Swainson's Thrush and Red Knots, are at risk as their migratory patterns are thrown off by ...

Among mammals, females generally live longer. The recent comparative study examined 528 mammal species in zoos and found that ...

The wondrous webs of life that sustain us are celebrated in Anja Murray's latest book on the treasures of Irish nature ...

We asked scientists from the Dog Aging Project for practical tips to improve your dog’s lifespan—from what to feed them to ...

A growing body of evidence suggests that women’s relative longevity may be linked to having double X chromosomes.