Healthier by the cup. 1  Gone are the days when white all-purpose flour was the go-to for cooking and baking. As interest in whole grains and gluten-free cooking and baking has exploded, so have flour options. 2  Gone are the days when white all-purpose flour was the go-to for cooking and baking.
When seawater chemistry changes, some corals can change their structural makeup in an effort to adjust â making them the first creatures known to do so, according to a new study. Geochemist Justin Ries and a student assess the health of corals growing near Roatan, Honduras.
Stony corals, which have calcium-based, limestone skeletons, are the primary reef-building corals. New colonies grow on top of old colonies, which over time builds the reef foundation. Soft corals, including sea fans and sea whips, donât have a hard limestone skeleton, so they donât add to the reef foundation.