Take a closer look at the many theories as to who was behind the gruesome Jack the Ripper Whitechapel killings that shook East London in 1888.

This series takes us to the US, Canada, Europe, and Asia to follow the work of fire experts, scientists, and firefighters investigating megafires.

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Humanity’s mission to go into space has inspired incredible innovations in producing the food we eat, from space food to innovative food production.

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Our nights have become increasingly short, and our sleep has gradually become worse. Researchers have joined forces to overcome sleep disorders.

Brought to the screen by television’s most famous woman warrior, Lucy Lawless, this series brings to life history’s most charismatic women warriors.

Take a riveting dive into how Sergey Brin and Larry Page built Google, the search giant that shaped the world and without which we simply can't live.

Take a closer look at the many theories as to who was behind the gruesome Jack the Ripper Whitechapel killings that shook East London in 1888.