Lake Baikal, the world’s oldest and deepest lake, is in danger. For several years now, the water near the shores of the vast Siberian lake has been turning green with algae, and satellite images reveal that that is only a small part of a much bigger problem...
Chinese investors are to spend $30 million on a plant in the country’s northeast that will use cutting-edge technology devised by Risilica, a resident of the Skolkovo Foundation, to turn by-products of rice farming into amorphous silica. An estimated...