This week, researchers reported an effective way to protect working dogs from heat stress: training them to dunk their heads ...

It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of the measurements, and interpretations and implications of this discovery, ...

Mars could be acting a little strangely in future, and scientists believe its behaviour could help to indicate dark matter.

The magnificent galaxy featured in this NASA/ESA Hubble Space Telescope image is NGC 1559. It is a barred spiral galaxy ...