Algae with domoic acid is sometimes called red tide, and biologists think runoff from the wildfires and ocean sediment ...

The Caatinga is the only biome found exclusively in Brazil and is home to the largest contiguous area of seasonally dry ...

President Donald Trump is set to sign an executive order on Tuesday aimed at boosting coal's flagging fortunes, reports Bloomberg. The order will direct the federal government to list coal as a ...