sea level rise

A new report from government researchers says high tide flooding along the Atlantic, Pacific and Gulf coasts is likely to worsen, reaching a nationwide average of three to seven days by April 2023 and 45 to 70 days per year by 2050. High tides driven by rising seas flooded coastal areas more than 500 times over the […]

The extreme weather that has inundated the Sydney, Australia area with rain and flooding this summer has also taken a toll on the region’s beaches.  The lifeguard tower at North Cronulla beach even had to be lifted by crane away from encroaching waves Monday night as the beaches of southern Sydney’s Bate Bay experienced their […]

From sea level rise to ocean acidification to plastic pollution, our planet faces an “ocean emergency,” UN Secretary General António Guterres said on the first day of the UN Ocean Conference. The conference, which is taking place in Lisbon, Portugal, from June 27 to July 1, is an international gathering co-hosted by the governments of […]

Using a benefit-risk analysis, researchers have found that mangroves and coral reefs can be cost-effective in reducing coastal flooding, a press release from the University of California, Santa Cruz (UCSC), said. Using risk and insurance industry techniques, the researchers were able to show that the gains from reduced damage from floods outweighed the costs of […]

The injustice of the climate crisis is that the poorer nations that have done the least to pump greenhouse gas emissions into the atmosphere are the most vulnerable to its effects.  To account for this, developing nations want wealthier countries like the U.S. and Europe to pay for the “loss and damage” they are suffering […]

The UN’s World Meteorological Organization released its annual State of the Climate report on Wednesday, and the result is a grim account of the progression of the climate crisis. The report found that four key climate indicators broke records in 2021: greenhouse gas concentrations, ocean acidification, ocean temperature and sea level rise.  “Today’s State of […]

Coastal wetlands are vitally important ecosystems. They store carbon dioxide, protect seaside communities from storms and provide habitats for marine life. Yet in the past two decades, Earth has lost 4,000 square kilometers (approximately 1,544 square miles) of tidal flats, tidal marshes and mangroves, a new study published in Science Thursday found. That’s a loss […]

In Spain, the historic train line that runs along the Maresme Coast ⁠has been plucking passengers from Barcelona and sweeping them down the shimmering coastline since 1848, according to The Guardian. The oldest train line in Spain, it runs so close to the water that, in places, it is being overtaken by the sea.