Octopuses have often been thought to prowl the seafloor solo using camouflage. But a new study suggests that some have surprisingly rich social lives. A new study found that some members of an octopus ...

The Red Sea, sandwiched between northeast Africa and the Arabian Peninsula, is teeming with life, including octopuses and more than a thousand species of fish. Every day, the goal of these creatures ...

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PLEASE NOTE: This is a minimally-edited transcript that originates from a program that uses AI. Anisa Khalifa: Blue marlin are sport fish royalty. They can weigh up to a ton and measure over 16 feet.