Ashes from the latest Calbuco volcanic eruption got to Chile's southeast Cochamo and Ensenada towns by wind and contaminated drinking water there.
Rise and decline of 1,500-year-old civilisation linked to huge flooding of Mississippi River.
Accelerated rate of West Antarctica's land ice and computer simulations of the past warn of irreversible sea level rise.
Hide your phone and keys from burglars with the box which bends light to make them invisible.
The chemicals traveled from shale gas wells more than two kilometers in the subsurface to drinking water wells.
Besides the four bases A, T, C, G that go to form the DNA, there could be other epigenetic markers.
Mesoamerica people processed the bones of their ancestors and enemies for different purposes.
Fjords likely play huge role in regulating climate change across globe, scientists discover.
Cristoforetti used the world's first space espresso machine and tweets results.
MIT scientists explain India's speedy move to Eurasia 80 million years ago.
Biotech firm Pembient to produce 3D printed rhino horns in a bid to stop poaching.
The world is on track to some radical transformations with major impact.
The 2,500-year-old city Nixtun-Ch'ich' followed unique grid pattern, scientists discover.
Exposure to space radiation could put astronauts at risk of cognitive problems, study suggests.
M dwarf stars are difficult to search for planets as they radiate little light.
The students detected the pulsar in data obtained from the Green Bank Telescope.
Sichuan bush warbler is a close relative of Russet bush warbler.
Rhinos, elephants and hippos face being wiped off the face of the planet if current trends continue.
Blue Origin, a start-up space company owned by Jeff Bezos, launched an experimental suborbital spaceship from Texas.
Huge asteroid 66 million years ago could have triggered the Deccan Traps in India.
People in remote regions of Nepal have had to walk 20 miles or more over mountainous paths to get help.
Tesla Motors on unveiled Tesla Energy, a storage systems or batteries for homes, companies and utilities.
The new cases would bring the number of Iowa birds that have been or will be euthanised to 10 million.
Around 16% of species are at risk of extinction if global warming continues on current trajectory.
EmDrive inventor Shawyer says many companies are working on the technology besides Nasa.
Three-atom thick semiconducting film holds potential to transform electronics.
Bizarre dinosaur that had wings like a bat lived 160 million years ago in China.
A teenager has been rescued from the rubble of a hotel in Kathmandu, five days after the earthquake.
Nasa has tested an electromagnetic propulsion drive in a vacuum and sent beams faster than the speed of light.
Three-dimensional view of iconic Pillars of Creation created using ESO's Very Large Telescope.