Human activities account for 20% to more than 60% of toxic thallium entering the Baltic Sea over the past eight decades, according to new research. Currently, the amount of thallium, which is ...

Marine heat waves—periods in which the upper water layers in the sea temporarily become exceptionally warm—are occurring with increasing frequency worldwide. Recent studies by the Leibniz Institute ...

Phytoplankton is the primary energy source for all marine ecosystems: These tiny plants floating in the seawater use photosynthesis to bind energy in the form of biomass, which is then passed on step ...