NPR's Ayesha Rascoe speaks with Jason Pootoolal, president of Save the Giraffes, about using in vitro fertilization for wild giraffes to save the species from extinction. Giraffes might be facing ...

It can be hard to know if someone is really into you. Sometimes, you get hints — a certain look or smile, a nervous blush or flirtation. Giraffes get none of that. They have no set breeding season.

Everything in biology ultimately boils down to food and sex. To survive as an individual, you need food. To survive as a species, you need sex. Not surprisingly, then, the age-old question of why ...

When we think of giraffes, we instantly think of them being the typical combination of dark orange or brown patches surrounded by lighter hair. However, there is a small number of giraffes that have a ...

A Penn State researcher has been trying to get to the bottom of the age-old question of why giraffes have long necks. Ed Reschke Getty Images Editor’s note: The Focus on Research column highlights ...