Health, Science and Environment

States are continuing to do battle with budget-busting prices of prescription drugs. But a recent federal court decision could limit the tools available to them — underscoring the challenge states face as, in the absence of federal action, they attempt on their own to take on the powerful drug industry.

This was years in the making: An adorable, critically endangered male lowland gorilla has been born at Smithsonian's National Zoo and Conservation Biology Institute. Zoo staff have named him Moke [Mo-KEY], a name that means "little one."

Trevor Noah isn't the only South African comic on The Daily Show roster.

This year, Comedy Central named some foreign correspondents to contribute to overseas versions of the show. And one of them is Loyiso Madinga, a 31-year-old stand-up comedian.

In E.B. White's classic children's story Stuart Little, the eponymous mouse lives happily with a New York City family.

But Dr. Ian Lipkin wanted to know whether cohabiting with a mouse may be hazardous to one's health.

So Lipkin and his colleagues at the Columbia University Mailman School of Public Health spent a year collecting mice from throughout New York City to see whether they carry any dangerous germs.

Your body needs oxygen to function — and that was true even before you were born. As you grew inside your mother's womb, even before you had working lungs, your cells were crying out for oxygen. And your mother kindly answered that call. Oxygen and nutrients from her blood made their way down your umbilical cord, through your belly button, and fueled your body.

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