Owning a shark and keeping it in a home aquarium has become cool — and it’s no longer just the province of tech bros and celebrities. But experts note that most home aquariums are inadequate and can ...

Martin Sheen senses something fishy in the aquarium industry. The new documentary Aquariums: The Dark Hobby, which Sheen, 84, produced and for which he filmed the introduction, dives into the death of ...