Nigeria's cash problem: Multiple exchange rates, wild swings and dollar shortages

In Nigeria, it can be hard to know just how much the notes in your wallet are worth. The country has multiple exchange rates...

Indian brides are being urged to beat up their husbands if faced with domestic...

India has traditionally grappled with the problem of domestic abuse that women face at the hands of their menfolk. Despite most cases going unreported,...

Experts' favorite walking workouts

It's easy to take walking for granted as a form of exercise. But research shows that walking is a surprisingly strong health and fitness...

Surgeon transplants a second head onto a rat, wants to work on humans next

Scientists have transplanted the head of a rat onto the back of another, ahead of a controversial plan to carry out the world's first...

Cabinet secretary: US strike in Syria 'was in lieu of after-dinner entertainment'

A Trump Cabinet member who was with the President the night he launched a military strike in Syria characterized the attack as a form of...

India is too excited about its first high-tech train

India's first high-tech train is here. The country that boasts of Asia's largest rail network and possibly the world's highest passenger traffic, will soon roll...

Texas cop fatally shoots teen outside house party

A police officer in a Dallas, Texas, suburb fatally shot a 15-year-old boy outside a high school house party Saturday night. The police department...

Samsung just got approval to start testing a self-driving car

Samsung, which has made big investments in auto technology, will be testing a vehicle fitted with sensors and cameras in South Korea. ...