SeaWorld plans bigger killer whale environments (Update)

After more than a year of public criticism of its treatment of killer whales, SeaWorld said Friday that it will build new, larger environments at its theme parks and will fund additional research on the animals along with ...

Amazon 2Q profit falls but results beat Street

(AP) -- Amazon.com Inc. said Tuesday that its second-quarter profit fell despite a 51 percent jump in revenue as the leading online retailer spent heavily to expand its business.

New study examines mortality costs of air pollution in US

A team of University of Illinois researchers estimated the mortality costs associated with air pollution in the U.S. by developing and applying a novel machine learning-based method to estimate the life-years lost and cost ...

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