Virtual fencing technology is helping ranchers in central Utah manage livestock and protect fragile land after the Monroe Canyon Fire burned tens of thousands of acres last summer.

A husband who plotted with the family’s au pair to kill his wife and another man they hoped would take the blame has been jailed for life. Brendan Banfield, 40, a former Internal Revenue Service law ...

Learn how to investigate biodiversity in your school playground with the BBC. Use our activity guide, teacher notes and video ...

The trigonometric ratios sine, cosine and tangent are used to calculate angles and sides in right angled triangles. We are now going to extend trigonometry beyond right angled triangles and use it to ...