Balakrishna Aiya, a 76-year-old from Goa, ingeniously brought water to Maddi-Tolop. The area was once deemed impossible to ...

Trees get most of the love, but diatoms, a group of photosynthetic microalgae, produce 20% of Earth's oxygen and are the ...

A new U.S. Geological Survey study identifies Wyoming’s western border as part of a massive geothermal reserve. Geologists ...

Google Earth photo captured a hill formation in Sudan that bears a striking resemblance to human lips. Not much is known ...