Oceans
From tackling marine plastic pollution to coral reef restoration, learn about humanity’s latest efforts to protect ocean habitats and marine wildlife.
From ocean icon to world’s largest artificial reef: the final voyage of the SS United States
BY THE OPTIMIST DAILY EDITORIAL TEAM The SS United States, once a gleaming symbol of American engineering might, is charting a new course beneath the waves. The 1,000-foot ocean liner, which shattered transatlantic speed records on its maiden voyage in 1952, has left its long-time berth on Read More...
A light in the deep: scientists create feeding tool to help coral reefs recover
BY THE OPTIMIST DAILY EDITORIAL TEAM Coral reefs are in crisis, and scientists around the world are racing to find solutions before these vital ecosystems fade away. Enter UZELA—the Underwater Zooplankton Enhancement Light Array—a new, low-tech but high-impact device developed by researchers Read More...
SF State leads the way as the first major university to require climate justice course
BY THE OPTIMIST DAILY EDITORIAL TEAM San Francisco State University is setting a historic precedent by becoming the first major public university in the U.S. to require all students to take a climate justice course before graduating. Beginning as early as fall 2026, this initiative ensures that Read More...
Ecuador extends rights of nature to coastal ecosystems
BY THE OPTIMIST DAILY EDITORIAL TEAM Ecuador once again made history in environmental protection by granting legal rights to its coastal marine ecosystems. The Constitutional Court’s recent decision ensures that marine environments are entitled to “integral respect for their existence and Read More...
Michael Bloomberg steps up to fund UN climate body after U.S. withdrawal
BY THE OPTIMIST DAILY EDITORIAL TEAM When the United States announced last week the plans to withdraw the country from the Paris Agreement and cut international climate funding the ripple effects were felt across the globe. One of the biggest casualties was the United Nations Framework Read More...
Belfast venues unite to eliminate single-use plastic cups
BY THE OPTIMIST DAILY EDITORIAL TEAM Belfast is making history as the first city in Ireland and the UK to commit to eliminating single-use plastic cups in entertainment venues. This city-wide initiative, led by the Venue Sustainability Forum and supported by Visit Belfast, will see major and Read More...
Thailand bans plastic waste imports to combat toxic pollution
BY THE OPTIMIST DAILY EDITORIAL TEAM Thailand officially banned the import of plastic waste, a move hailed as a victory by environmental campaigners. The ban, which came into effect this month, aims to curb toxic pollution and protect human and environmental health in a country that has long Read More...
California leads the charge: why banning polystyrene foam is a game-changer
BY THE OPTIMIST DAILY EDITORIAL TEAM As of January 1st, California, the fifth-largest economy in the world, officially banned the use of most polystyrene foam food containers. This move, part of the state’s broader fight against plastic pollution, targets items like clamshell containers and Read More...
Scientists document the secret language of sperm whales
BY THE OPTIMIST DAILY EDITORIAL TEAM Sperm whales, the majestic titans of the ocean, have long captivated researchers with their complex vocalizations. Recent research revealed a stunning discovery: these marine creatures have a sophisticated communication system, similar to a "phonetic Read More...
Orcas are smashing boats. Researchers finally think they know the truth behind this trend
For four years, orcas have been ramming and sinking luxury yachts in European waters, perplexing scientists. These intelligent, gregarious creatures have demonstrated a new, destructive behavior that has confused scientists and boat owners alike. However, current research suggests an unexpected Read More...