A new study looked at almost one million married couples and found dementia clustered among couples. Shared lifestyle doesn’t explain everything.

As Dr Alan Grant in Jurassic Park, Sam Neill portrayed a scientist who was authentic, normal and relatable. For some budding paleontologists, it was life changing.

New video captures what whale sharks do when nobody is watching.

Generally speaking, the universal media symbols we have today emerged across a range of early products over several decades.