Ibusuki Beach: Sand bathing in southern Japan

In Ibusuki, a beachside city on Kyushu Island in Japan’s subtropical south, it’s all about the sand. Not the dark color of the sandy granules or even the length or width of the beaches, but rather the intense infusion of minerals from volcanic hot springs along the coast.

Isla Holbox, Mexico’s best barefoot beach

Isla Holbox is a small, slender island just north of Mexico’s Yucatan peninsula in the Gulf of Mexico. It’s a gorgeous destination, with clear green-blue waters in every direction, and aquatic-inspired art is everywhere.

Ailsa Craig

It has been a haven and sanctuary for pirates, smugglers, and religious dissenters. The Romans may have set up camp on this rock, and Catholic Spaniards and British and Scottish soldiers built a castle and other military garrisons on it. But these days, the tiny islet is known for two things: seabirds and curling stones.

Key Biological Mechanism is Disrupted by Ocean Acidification

A team led by scientists from Scripps Institution of Oceanography at the University of California San Diego has demonstrated that the excess carbon dioxide added to the atmosphere through the combustion of fossil fuels interferes with the health of phytoplankton which form the base of marine food webs.

The Sculpting of Ebro Delta

Just over 200 kilometers southwest of Barcelona, Spain’s largest river meets the Mediterranean Sea and creates the Ebro Delta. At 350 square kilometers, the delta is the fourth largest on the Mediterranean. It is an important wetland ecosystem and a productive agricultural area. Yet, humans, who indirectly drove the growth of the delta over the past 2100 years, are today starving the delta.