Seaweed

In this Aug. 4, 2019 photo provided by Taylor Williams, a new species of seaweed covers dead a coral reef at Pearl and Hermes Atoll in the remote Northwestern Hawaiian Islands. Researchers say the recently discovered species of seaweed is killing large patches of coral on once-pristine reefs and is rapidly spreading across one of the most remote and protected ocean environments on earth. A study from the University of Hawaii and others says the seaweed is spreading more rapidly than anything they've seen in the Northwestern Hawaiian Islands, a nature reserve that stretches more than 1,300 miles north of the main Hawaiian Islands. The algae easily breaks off and rolls across the ocean floor like tumbleweed, scientists say, covering nearby reefs in thick vegetation that out-competes coral for space, sunlight and nutrients. (Taylor Williams/College of Charleston via AP)
July 07, 2020 - 2:58 pm
HONOLULU (AP) — Researchers say a recently discovered species of seaweed is killing large patches of coral on once-pristine reefs and is rapidly spreading across one of the most remote and protected ocean environments on earth. A study from the University of Hawaii and others says the seaweed is...
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February 13, 2020 - 5:05 pm
SAN DIEGO (AP) — A Southern California aquarium has successfully bred the rare weedy sea dragon, the lesser known cousin of the sea horse that resembles seaweed when floating. San Diego's Birch Aquarium at Scripps Institution of Oceanography said in a news release Thursday that two weedy sea...
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In this Thursday, May 23, 2019, photo, officials of the Department of Marine and Coastal Resources feed milk to Marium, a baby dugong separated from her mother, on Libong island, Trang province, southern Thailand. The estimated 5-month-old female dugong that has developed an attachment to humans after getting lost in the ocean off southern Thailand is being nurtured by marine experts in hopes that it can one day fend for itself. (Sirachai Arunrugstichai via AP)
June 14, 2019 - 8:09 am
BANGKOK (AP) — A baby dugong that has developed an attachment to humans after being separated from its mother and getting lost in the ocean off southern Thailand is being nurtured by marine experts in hopes that it can one day fend for itself. The estimated 5-month-old female dugong named Marium...
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In this Friday, May 17, 2019 photo, a sea dragon swims at the Birch Aquarium at the Scripps Institution of Oceanography at the University of California San Diego in San Diego. The Southern California aquarium has built what is believed to be one of the world's largest habitats for the surreal and mythical sea dragons outside Australia, where the native populations are threatened by pollution, warming oceans and the illegal pet and alternative medicine trades. (AP Photo/Gregory Bull)
May 22, 2019 - 9:51 am
LA JOLLA, California (AP) — At first glance, it looks like a branch of kelp, but then an eye moves among its leafy appendages, and ridges of tiny, translucent fins start to flutter, sending the creature gliding through the water like something from a fairy tale. A Southern California aquarium has...
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May 19, 2019 - 7:58 pm
ANCHORAGE, Alaska (AP) — Alaska's fledgling commercial seaweed industry is growing, with producers excited about this year's harvest. There were no commercial seaweed farmers in Alaska five years ago, though there have long been subsistence seaweed harvests along Alaska coasts. Now, there are 16...
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In this June 8, 2018 image taken from video, dairy cows eat feed mixed with seaweed in a dairy farm at the University of California, Davis, in Davis, Calif. UC Davis is studying whether adding small amounts of seaweed to cattle feed can help reduce their emissions of methane, a potent greenhouse gas that's released when cattle burp, pass gas or make manure. Dairy farms and other livestock operations are major sources of methane. (AP Photo/Terry Chea)
August 31, 2018 - 1:39 pm
DAVIS, Calif. (AP) — University of California researchers are feeding seaweed to dairy cows in an attempt to make cattle more climate-friendly. UC Davis is studying whether adding small amounts of seaweed to cattle feed can help reduce their emissions of methane, a potent greenhouse gas that's...
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FILE - In this Tuesday, Feb. 26, 2013 file photo, a Guadalupe fur seal, foreground, passes by as SeaWorld animal rescue team member Heather Ruce feeds a California sea lion at a rescue facility in San Diego, with rescue crews seeing a higher than average amount of stranded sea lions. Marine biologists nicknamed a patch of persistent high temperatures in the Pacific Ocean between 2013 and 2016 “the Blob.” During that period, decreased phytoplankton production led to a “lack of food for many species,” from fish to marine mammals. (AP Photo/Gregory Bull)
August 15, 2018 - 3:15 pm
WASHINGTON (AP) — Even the oceans are breaking temperature records in this summer of heat waves. Off the San Diego coast, scientists earlier this month recorded all-time high seawater temperatures since daily measurements began in 1916. "Just like we have heat waves on land, we also have heat waves...
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