Scientists Say Emissions Of Chemical That Degrades Ozone Are Rising
Scientists say the atmospheric concentration of CFC-11 isn't falling as quickly they expected, and illegal emissions might be the reason.

What does it cost to have cancer?
An oncologist and parents of kids with cancer share how the costs of treatment can hinder or even completely prevent a patient from getting care.
By San Francisco Chronicle / AP
Life-saving drugs costs thousands in the US. Can laws change that?
Prescription drugs are often priced higher in the U.S. than in other countries, but some legislation is trying to cut costs.
By AP
Colorado River water cuts could reduce U.S. supply of lettuce crops
As farmers in Yuma County, Arizona see water cuts, the amount of leafy greens they grow might be affected.
By APTop Stories

What does it cost to have cancer?
An oncologist and parents of kids with cancer share how the costs of treatment can hinder or even completely prevent a patient from getting care.
By San Francisco Chronicle / AP
Life-saving drugs costs thousands in the US. Can laws change that?
Prescription drugs are often priced higher in the U.S. than in other countries, but some legislation is trying to cut costs.
By AP
Meet Hal, a robot helping future nurses treat patients in real time
Nursing students are using artificial intelligence and robots to train for real life patients' symptoms and concerns.
By Scripps News