Half of the world’s beaches could disappear by the end of the century, study finds

Climate change poses an existential threat to the world’s sandy beaches, and that as many as half of them could disappear by the end of the century, a new study has found. The study was published Monday in the scientific Journal Nature Climate Change and was conducted by scientists from the European Commission’s Joint Research Center, as well as universities in Spain, Portugal and the Netherlands.

Can these giant dams keep Europe from drowning?

A plan for a giant a 400-mile enclosure, The Northern European Enclosure Dam (NEED), would cut off the North and Baltic Seas from the Atlantic Ocean to protect 15 European countries from those rising seas. The project’s scale is unprecedented. Its cost phenomenal. But it’s still cheaper than all the alternatives—including doing nothing.

On rising Great Lakes, backyards are disappearing overnight

Document and near-record water ranges in all 5 Nice Lakes are inflicting tens of hundreds of thousands of {dollars} in injury from Minnesota to New York as eroding shorelines and monster waves trigger properties to plummet into the water.

Antarctica melts under its hottest days on record

On February 6, 2020, weather stations recorded the hottest temperature on record for Antarctica. Thermometers at the Esperanza Base on the northern tip of the Antarctic Peninsula reached 18.3°C (64.9°F)—around the same temperature as Los Angeles that day. The warm spell caused widespread melting on nearby glaciers.