As the death toll in the U.S. and around the world continues to rise, the disturbing trend that more men are dying than women is emerging. We investigate if genetic and hormonal differences are creating this disparity. Plus, why former CDC Director Dr. Tom Frieden says contact tracing is one of the next phases to stop the spread.

Could you imagine making 4.6 billion calls in a month?

That's how many robocalls Americans received in February this year. And when your phone is ringing endlessly with scammers asking about your car's warranty, a free cruise, or even a scary warning about your insurance coverage, it can definitely seem like all the calls are going to you. So what do you do when you get one of these fake calls and how do you protect your personal information and money from cons? Here are the important steps to take.

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