The element is used in everything from missiles to armoured vehicles.

A newly discovered fossil suggests octopuses up to 19 metres long may have hunted in Cretaceous seas.

AI now makes it possible to communicate with the dead. But these digital avatars raise significant ethical questions about our relationship with mortality.

The bill is likely to create new challenges for public schools serving children and youth, as well as for university Faculties of Education aiming to prepare the next generations of teachers.