Regular tablets, like the iPad Mini, also make a great reading companion thanks to its bright display and access to multiple library apps. Ultimately, our testing considers all aspects of a ...

Under the sea ice during the Arctic’s pitch-black polar night, cells power photosynthesis on the lowest light levels ever observed in nature. Most of life’s engines run on sunlight. Photons filter ...

Steven Goldstein is based in London and responsible for MarketWatch's coverage of financial markets in Europe, with a particular focus on global macro and commodities. Previously, he was ...

Here's what the experts say about our reading habits—and whether you should change them. Though the average American only spends about half an hour reading a day, they spend several hours online ...

Rubisco is the enzyme responsible for carbon fixation in plants, algae and many bacteria. A screen of a comprehensive library of rubisco variants (each with a different single-amino-acid mutation ...