Microplastics may float higher in Earth’s atmosphere than previously thought, posing a risk that they might release chemicals that damage the ozone layer. Small fragments of plastic can travel ...

In June, we’re taking to the skies for a look at the latest developments in plane interiors, including the people working to change the way we fly. Hamburg CNN — A design for “floating ...

Flying, swooping and floating turbines are being developed to turn high-altitude winds into electricity. The challenges are huge, but the potential is immense. Scientists estimate the energy in ...