Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Color is one of the most distinguishing features of a coral reef ...

Seed Health and the Two Frontiers Project want home aquarists to send in samples of their corals, to learn what conditions ...

The coral fragment from the seafloor off the coast of the resort Siyam World Maldives in the Noonu Atoll had a stark contrast. One inch of the coral’s light brown tips was bumpy with living polyps, ...

Healthy coral reefs are kaleidoscopic underwater worlds that are vital to the survival of no less than a quarter of all species in the ocean. But these colorful habitats are changing fast as the ...