National Geographic

Tag archives for reproduction

New to Nat Geo: Ask Your Weird Animal Questions

In our inaugural column of Ask Your Weird Animal Questions, we tell you how a new species of tapir hid in plain sight and investigate a sighting of a two-horned lizard.

December 23, 2013: Meeting Mr. Everest, Singing Songs in Space and More

This week on National Geographic, join host Boyd Matson and his guests as they summit Everest seven times, train for an Antarctic speed record, chase water while dodging cats in Africa, sing along with an astronaut, and overcome a traumatic brain injury.

September 29, 2013: Photographing Every Animal in Captivity, Saving Apes from Guerillas, and More

Join us this week, as we set a world record kayaking 151 miles in 24 hours, then build an Ark to help save all of the world’s animals, teach pandas to breed successfully, and finally, rekindle old friendships with indigenous people in Nepal after 45 years apart.

Why Sea Slugs Dispose of Their Own Penises

A species of sea slug cuts its own penis off after mating and regrows a new reproductive organ within 24 hours, a new study says.

Drudgery and Dragons – Is “Housework” Fatal to Female Komodos?

An international team of researchers has found that female Komodo dragons are living half as long as males do. The reason? “Housework.” That’s right. Housework: The physically demanding tasks of building large nests, maintaining them, and guarding their eggs are shortening the lives of female Komodo dragons. Members of the research team come from Australia,…

How Millipedes’ Legs Become Sex Members

Scientists have figured out how some species of millipedes can turn their legs into sex appendages, new research shows.