US clears first ‘living drug’ for tough childhood leukemia

WASHINGTON (AP) -- Opening a new era in cancer care, the Food and Drug Administration on…

Brazil court blocks Amazon mining decree

The order prevents the government from exploiting a protected area bigger than Denmark.

Posts, tweets spread widely as the Harvey missing are sought

Photos with pleas for help in finding the missing from Hurricane Harvey are being posted, cut-and-pasted…

Silicon solves problems for next-generation battery technology

Silicon -- the second most abundant element in the earth's crust -- shows great promise in…

How dietary fats’ impact healthy or obese adults

Metabolically healthy obese adults consuming a diet high in unsaturated fat and low in saturated fat…

Hope for improving protection of the reticulated python

Trading in skins of the reticulated python is such a lucrative business that illegal exports are…

What lit up the universe? Black holes may have punctured darkened galaxies, allowing light to escape

Researchers have a new explanation for how the universe changed from darkness to light. They propose…

Breakthrough in understanding mitochondria

Scientists have made a breakthrough in understanding how mitochondria -- the 'powerhouses' of human cells --…

Alexa, Cortana talk to each other in Amazon-Microsoft deal

BOSTON (AP) -- Alexa, meet Cortana....

In smartphone age, the hajj is for sharing

Arm outstretched, Abdul Rahman sweeps his mobile phone across the vista of Mecca, the Great Mosque…