Medicine & TechnologyAround 50 years ago, Diego the giant Galapagos tortoise was held in captivity to save his species who only has 2 males and 12 females at that time.
Watch! Rainbow fish or the Trinidadian guppy, which spans less than an inch in length, tricks their predators into attacking by darkening their eyes and then swiftly whips its head before swimming away.
Scientists believe springtime vegetation growth could provide an early warning ahead of a drought season, which is likely to happen this year as NOAA estimates 2020 will be the hottest year ever.
The use of probiotics has been regarded as effective in improving human and animal health, but it is only now that their use in marine biology is tested.
WATCH: Scientists filmed a gelatinous type of a sea creature known as a siphonophore whose length is estimated at 150 feet, which could be the world's longest example of oceanic life.