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The Pacific Ocean has had an unusual number of storms this year, while the Atlantic hasn't recorded a single full-blown hurricane. Scientists point to an exceptionally strong El Niño.
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Across the country, lost-and-found networks seek to reunite objects with disaster survivors. The work can take years. In some cases, it's impossible to pick up all the pieces.
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The U.S. has tapped into its strategic oil reserve to help drive down rising gasoline prices in the wake of the war with Iran. Can oil from Venezuela help fill it back up?
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Southwestern Mexico braced for heavy rain and mudslides after Polo became a major hurricane. Forecasters warned another system headed for Hawaii could cause catastrophic flooding later in the week.
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Building dams and hydropower plants in the Himalayas holds great promise for providing electricity. In the wake of the Nepal disaster, experts are asking about the risks of such construction.
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Coral reefs are under threat right now due to abnormally warm ocean temperatures. Scientists are studying the healthiest reefs in the world in search of ways to help all reefs with climate change.
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Hurricane Polo has grown into one of the most powerful Pacific cyclones in decades, and it was expected to skirt Mexico's southwestern coast as a Category 5 storm.
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The U.S. gets nearly a third of its pork from Iowa. One family is making the switch from pigs to more sustainable specialty mushrooms and trying to show other pig farmers how they did it.
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When a flood or hurricane destroys a home, it spreads bits of debris for miles. In coastal areas with strong waves and currents, it's almost impossible to pick up all the pieces.
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Last year, remnants of a typhoon damaged homes, infrastructure and an archaeological dig site. Now, archaeologists are trying to get as many objects out as possible before the next storm.