A new study uncovers the earliest evidence of right-handedness in 550-million-year-old Ediacaran fossil Spriggina.

The new findings suggest preference towards the right in animals may date back much, much further than once though.

Fossils of Spriggina floundersi provide the earliest evidence of animals favouring one side of the body over the other – a ...

What parents experience before conception and during pregnancy can leave a lasting impact on offspring brain development.