Related topics: species

Huge groupers, the joy of Florida divers, are now 'vulnerable'

The goliath grouper, a colossus of a fish that can weigh up to 360 kilograms (nearly 800 pounds), is the delight of divers in Florida, though scientists warn their numbers are down since the US state allowed fishing of the ...

Scientists find banded sand catsharks hiding inside sea sponges

When scientists on board the research vessel (RV) Investigator pulled a large sponge from the ocean in 2017, they noticed a tail fin poking out. They expected to find an eel had wriggled into the sponge. Instead, they discovered ...

Adapt now as hotter marine heat waves hit: scientists

Conservationists and the fishing and tourism industries must take pre-emptive measures to protect wildlife and livelihoods as the El Niño phenomenon amplifies marine heat waves already made more intense and frequent by climate ...

Biological clocks: How does the body know that time goes by?

In April of this year, Spanish athlete Beatriz Flamini emerged into the light after a 500-day stay in a cave. Her descent underground is probably the longest undertaken by a long stretch. Flamini says she lost all sense of ...

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