At least 10 fracking chemicals routinely used in offshore fracking could kill or harm a broad variety of marine species, including marine mammals and fish.
A new study is one of the few to investigate what ocean acidification might do to fish communities.
The health of the oceans is vital for the survival of all humanity.
The first session of the UN conference to negotiate a legally-binding instrument to prohibit nuclear weapons.
A new report finds that the volume of plastic trash is increasing and will outweigh all the fish in the world within 35 years.