NASA data helps Bangladeshi farmers save water, money, energy

With nearly 170 million residents, Bangladesh is one of the most densely populated nations in the world. Nearly half of its residents work on or live around farms, and rice crops are critical to feeding that population.

Six dead in Cuba flooding, hundreds of houses damaged

The death toll from heavy rains and flooding in east and central Cuba has risen to six, official media reported Tuesday as thousands of evacuees started returning home amid widespread property damage.

Inside the mind of a spider

For a creature that—legs and all—might be no larger than a pencil eraser, spiders continue to surprise researchers with their cognitive abilities.

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