Cubans bemoan trashing of island’s beaches

Litter is a problem virtually everywhere in the world. But the trashing of Cuba’s world-class beaches by beachgoers has become so extreme, that tourists are complaining and Cubans bemoan it as a symptom of something amiss in a nation that’s long cherished cleanliness, order and mutual respect.

Marine life dwindles after beach renourishment at Folly Beach, SC

In what’s considered the first study of its kind in South Carolina, a state scientific report says two beach renourishment projects had a long-lasting effect on bugs, small shellfish and worms that lived in areas where offshore-sand mining occurred at Folly Beach.

A Nearly Ice-Free Northwest Passage

For most of the year, the Northwest Passage is frozen and impassible. But during the summer months, the ice melts and breaks up to varying degrees.

Experts Clash on Age of Land Bridge Connecting Americas

Finding the age of the Isthmus of Panama – the land bridge connecting the Americas -, has even broader implications. “It’s a fundamental question with major consequences for understanding ecology, evolution and the origin of life today in the seas and land of the Americas…”