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The ALS ice bucket challenge continues to bring in huge donations this summer for efforts to cure and treat what's commonly known as Lou Gehrig's disease. As of today, the viral campaign has raised more than $94 million for the ALS Association. That's compared with $2.7 million raised by the group during the same time last year.

The northern arm of the Rocky Mountains is sometimes called "the crown of the continent," and its jewels are glaciers and snowfields that irrigate large parts of North America during spring thaw.

But the region is getting warmer, even faster than the rest of the world. Scientists now say warming is scrambling the complex relationship between water and nature and could threaten some species with extinction as well as bring hardship to ranchers and farmers already suffering from prolonged drought.

Science Crowns Mozzarella The King Of Pizza Cheese

14 hours ago

Any way you slice it, Americans are obsessed with pizza. One in eight of us are noshing it on any given day, according to the U.S. Department of Agriculture. And the average American consumes pizza about 39 times a year, according to the NPD Group, a market research firm.

The signature of a great American-style pizza is not the toppings du jour but the cheese: hot, gooey mozzarella, with big, dark splotches of caramelization.

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Transcript

DAVID GREENE, HOST:

Imagine you're at home. You have cancer. You just had another round of chemo, and the phone rings.

"My name is Kate. I'm a health care counselor," the gentle voice of the caller says from her cubicle in Cherry Hill, N.J.

This is not a typical telemarketing call. She wants to talk with you about your serious illness and, eventually, if you're ready to think about it, what you'd like to have happen at the end of your life.

Some people dream of climbing Mount Everest or riding a bicycle across the country. Mike Davidson's dream has been to create the perfect toothbrush, and now he thinks he's done it.

The saga of this brush tells a lot about the passion and persistence to take an idea and turn it into a product.

Say a pediatrician notices that one of her teenage patients is showing signs of depression. In most cases, the doctor will notify parents and prescribe an antidepressant or recommend a therapist.

The trouble is, many of those teens won't go to therapy or won't stick with it. And that's part of a bigger problem: Nearly two-thirds of adolescents who have had a major depressive episode don't get treatment, according to the Substance Abuse and Mental Health Services Administration.

How Ebola Kills You: It's Not The Virus

Aug 26, 2014

Ebola has a nasty reputation for the way it damages the body. It's rightfully earned.

"At the end stage of the disease, you have small leaks in blood vessels," says Thomas Geisbert, an immunologist at the University of Texas Medical Branch at Galveston. "You end up with essentially no blood pressure. Your body temperature drops and you go into shock."

Orange juice has been an important part of breakfast tables since the 1950s, after development of frozen orange juice concentrate made it both convenient and affordable. Back in the 1960s and '70s, TV spokeswoman Anita Bryant even told Americans that "breakfast without orange juice is like a day without sunshine."

But today, sales are the lowest they've been in decades.

Back in early December, a little boy in southern Guinea caught a mysterious disease. He had a fever, was vomiting and had blood in his stool.

The boy died a few days later. Before he did, he passed the disease to his 3-year-old sister, his mother, his grandmother and a midwife. The latter was eventually hospitalized in Gueckedou, a nearby city of 200,000 people.

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