Skip to main content
Access keys help
Explore the BBC
This page has been archived and is no longer updated.
Find out more about page archiving.
17 September 2014
Science & Nature Homepage
Pick of the archive
You are here:
Science & Nature
> The Elephant's Guide to Sex
The quiz has now finished.
How do you save an endangered species? Get the animals in the mood for love
Cloning - yes or no?
Is it right to use cloning to save endangered animals?
Does size matter?
Test your knowledge of the weird and wonderful world of animal reproduction
Watch a short version of the programme
Using IVF to help arrest the decline of rare species
Are we Alone in the Universe?
The search for alien life is 50 years old, but a planet has been discovered that could support life.
Prof. Regan's supermarket secrets
Prof. Regan tests the scientific claims of supermarket products
How to live to 101
A few isolated communities seem to hold the secrets to long life.
How to make better decisions
Lifting the lid on the business of human choices in an exclusive guide to making better decisions.
More recent Horizons
BBC Science & Nature: Conservation
Current status of endangered animals, conservation measures and further reading
Wikipedia: Endangered Species
Information on endangered species
International Rhino Foundation
Non-profit organization dedicated to the conservation of the five living species of rhinoceros
Wikipedia: African Elephant
Information about the African Elephant
Institute for Zoo and Wildlife Research
Thomas Hildebrandt and Robert Hermes's Research Institute
The BBC is not responsible for content on external sites
About the BBC
Privacy & Cookies Policy