Scientists working in Ethiopia's Afar Region have made discoveries that rewrite our understanding of early human history. For ...

Scientists believe they have uncovered the 'missing link' in human evolution, showing how our species may have evolved.

The origin of life is surely one of the most important questions in biology. How did inanimate molecules give rise to the ...

Sexual behaviour among same-sex pairs is common in apes and monkeys, and a wide-ranging analysis suggests it does boost survival ...