AURADUEL's camera went black on my iPhone in three ways. The evidence, the two fixes that failed, and the rule that worked: one video element per stream.

Wetlands are among the most productive ecosystems in the world, comparable to rain forests and coral reefs. An immense variety of species of microbes, plants, insects, amphibians, reptiles, birds, ...

Public health in the region faces new challenges such as the reemergence of infectious diseases and changes in political, social and economic aspects that determine the health and health equity of the ...