Engineers at Princeton University have developed a cement composite inspired by the inner lining of oyster and abalone shells ...

Most of the 9.7 million soldiers who perished in WWI were killed by the conflict's unprecedented firepower. Many survivors experienced acute trauma. Hulton Archive / Getty Images In September 1914, at ...

The global illegal trade in wildlife is worth an estimated US$19 billion annually and is the largest crime sector after drugs, counterfeiting and human ...