Four mining companies have been accused of polluting the watershed of Zambia’s most important river since the start of the year Farmers Nelson Banda and Elizabeth Bwalya stand in a field of maize ...

Although the weather has picked up as we've entered March, forecasters have predicted that the weather could turn more wintry again in places. A powdering of the white stuff could arrive over ...

Previously, Di Carlo and his team developed hydrogel-based microcontainers, which they called nanovials, that act as test tubes for single cells. 4 By coating the inside of the bowl-shaped nanovials ...

It is used in food processing as a starch modifier. Hydrochloric acid is a solution of hydrogen chloride in water. Hydrogen chloride occurs as either a colourless liquid with a an irritating, pungent ...