Illegal mining is a big problem in Ghana. Now tech is being used to combat it.

In China, electric cars accounted for almost half of all car sales last year.

Ione Wells visits the Rubin Observatory in Chile's Atacama Desert.

Protecting your personal data when a company gets into financial difficulty.

In Lithuania and Australia, hungry fly larvae are used to process food waste into useful protein.

The boss of mobile gaming giant Supercell says the industry needs to take bigger risks to compete.