Tag Archives: Oceans and Seas

The deep-sea environs of the Earth’s poles are home to mysterious ocean creatures: giant sea spiders, Antarctic sea pigs, phantom jellyfish. Finding and identifying these animals can be difficult, however; some are known only because researchers found their remains in fishing nets or in the bellies of seabirds. But on Christmas Day last year, the crew of the R/V Falkor …

Humans have visually documented about 1,470 square miles, or a mere 0.001 percent, of the deep seafloor, according to a new study. That’s a little larger than the size of Rhode Island. The report, published Wednesday in the journal Science Advances, arrives as nations debate whether to pursue industrial mining of the seabed for critical minerals. Some scientists argue that …

Andrew Wozniak, a chemical oceanographer at the University of Delaware, struggled to process what his eyes were taking in. Dr. Wozniak was parked on the bottom of the Pacific Ocean beneath nearly 1.6 miles of water in Alvin, a research submersible. As far as he could see lay a mostly barren expanse of jet-black rock. Just a day before, at …

Less than a week after President Trump signed an executive order to accelerate seabed mining, the U.S. government received its first permit application from the Metals Company, one of the most ardent proponents of the as yet unproven practice. On Tuesday, the company’s chief executive, Gerard Barron, was also on hand in Washington, D.C., for a contentious hearing in front …

Life at the bottom of the Pacific Ocean is slow, dark and quiet. Strange creatures glitter and glow. Oxygen seeps mysteriously from lumpy, metallic rocks. There is little to disturb these deep-ocean denizens. “There’s weird life down here,” said Bethany Orcutt, a geomicrobiologist at Bigelow Laboratory for Ocean Sciences. Research in the deep sea is incredibly difficult given the extreme …

President Trump has ordered the U.S. government to take a major step toward mining vast tracts of the ocean floor, a move that nearly every other nation in the world considers off limits to this kind of industrial activity. The executive order, signed Thursday, would circumvent a decades-old international treaty that every major coastal nation except the United States has …

In March, Kat Bolstad returned from an Antarctic expedition where she had used a new camera system specially built to search for the elusive colossal squid. No one had captured footage of one of these animals swimming in the deep sea. She didn’t spot one on this voyage either. On the day she left the ship, though, Dr. Bolstad, a …

Xavier Le Pichon, a French geophysicist whose pioneering model of the earth’s tectonic plates helped revolutionize how scientists understand movements of the earth’s crust, died on March 22 at his home in Sisteron, in the south of France. He was 87. His death was announced in a statement by the Collège de France, France’s highest educational institution, where Dr. Le …

The call of a conch shell roused the dolphin hunters from their beds. Under moonlight, the six men shuffled to the village church. There a priest led them in a whispered prayer, his voice barely audible over the sound of crashing waves; the tide was high that day. Saltwater pooled in parts of the village, which is on Fanalei Island, …

For decades, the native iguanas of Fiji and Tonga have presented an evolutionary mystery. Every other living iguana species dwells in the Americas, from the Southwestern United States to the Caribbean and parts of South America. So how could a handful of reptilian transplants have ended up on two islands in the South Pacific, over 4,970 miles away? “The question …