Dense forest covers the mountain ridge above the clouds. This scene comes from Fanal Cloud Forest, Madeira, Portugal. The mist moves slowly through the valley. Opinion: No one dare say it, but William ...

In southern Germany, a turquoise gravel lake has quietly become a power plant. Instead of building a classic solar farm on fields or rooftops, engineers have covered part of the water with long rows ...

Off-grid, modular, and seaworthy: KIT (Karlsruhe Institute of Technology) and partners intend to produce synthetic fuels on a floating platform using wind energy, seawater, and ambient air. For this ...

Apple's autocorrect on iPhone and iPad always aims to help when you're typing a message, but it's by no means perfect, and some of the replacements it continually spews out can be frustrating.