Marine biology

In this photo provided by Kevin Bryant, a dominant male bluehead wrasse, upper left, defends its spawning territory and a group of females, yellow, off the coast of Florida. Normally the male and females stay as they are, feeding together and occasionally mating. But if a predator happens to snatch up the lead male, the dominant female in the group will take up rank _ by becoming a male. (Kevin Bryant via AP)
July 10, 2019 - 11:03 am
NEW YORK (AP) — New Zealand researchers are offering the first detailed view of the molecular machinery that allows some fish to change their sex. Roughly 500 types of fish can switch between male and female as adults when circumstances call for it. The study published Wednesday examined a tropical...
Read More
June 19, 2019 - 10:00 am
ANCHORAGE, Alaska (AP) — Scientists with the National Oceanic and Atmospheric Administration have recorded singing by a rare right whale for the first time. Researchers used moored acoustic recorders to capture patterned calls made by male North Pacific right whales. Researchers detected four...
Read More
FILE - In this May, 22, 2019, file photo, a woman walks with her dogs at Newcomb Hollow Beach, where a boogie boarder was bitten by a shark in 2018 and later died of his injuries, in Wellfleet, Mass. Researchers on Cape Cod are launching a new study focused on the hunting and feeding habits of the region's great white sharks following two attacks on humans in 2018, including the state's first fatal one in more than 80 years. (AP Photo/Charles Krupa, File)
June 19, 2019 - 3:10 am
BOSTON (AP) — Researchers on Cape Cod are launching a new study focused on the hunting and feeding habits of the region's great white sharks following last year's two attacks on humans, including the state's first fatal one in more than 80 years. The hope is that the work, which starts in the...
Read More
FILE - In this Wednesday, July 8, 2015 file photo, herring are unloaded from a fishing boat in Rockland, Maine. A study published Tuesday, June 11, 2019 finds a warmer world may lose a billion tons of fish and other marine life by the end of the century. The international study used computer models to project that for every degree Celsius the world warms, the total weight of life in the oceans drop by 5%. (AP Photo/Robert F. Bukaty, File)
June 11, 2019 - 9:48 am
WASHINGTON (AP) — The world's oceans will likely lose about one sixth of its fish and other marine life by the end of the century if climate change continues on its current path, a new study says. Every degree Celsius (1.8 degrees Fahrenheit) that the world's oceans warm, the total mass of sea...
Read More
June 10, 2019 - 3:05 am
NASHVILLE, Tenn. (AP) — A historically black college in Tennessee is planning to research the impact of electronic cigarettes and vaping with a grant from vaping device maker JUUL Labs. Meharry Medical College in Nashville says that it and JUUL Labs have structured the $7.5 million grant in ways...
Read More
In this May 24, 2019 photo, teachers and students from Northwest Montessori School in Seattle examine the carcass of a gray whale after it washed up on the coast of Washington's Olympic Peninsula, just north of Kalaloch Campground in Olympic National Park. Federal scientists on Friday, May 31 opened an investigation into what is causing a spike in gray whale deaths along the West Coast this year. So far, about 70 whales have stranded on the coasts of Washington, Oregon, Alaska and California, the most since 2000. (AP Photo/Gene Johnson)
May 31, 2019 - 4:50 pm
SEATTLE (AP) — U.S. scientists said Friday they will investigate why an unusual number of gray whales are washing up dead on West Coast beaches. About 70 whales have been found dead so far this year on the coasts of California, Oregon, Washington and Alaska, the most since 2000. About five more...
Read More
In this undated photo provided by the New England Aquarium in May 2019, Dr. Rosalind Rolland, Director of Ocean Health and a Senior Scientist in the Research Department at the New England Aquarium in Boston, poses on a boat next to a southern right whale taken during an expedition to the Auckland Islands, an archipelago of New Zealand. Whale researchers in New England say they’ve found a new way to measure the amount of stress felt by giant whales, and the technique could help protect the massive sea creatures. (Scott Kraus/New England Aquarium via AP)
May 29, 2019 - 11:41 am
PORTLAND, Maine (AP) — Whale researchers in New England believe they've found a new way to measure the amount of stress felt by whales when they experience traumas such as entanglements in fishing gear, and they say the technique could help protect the massive sea creatures from extinction. The...
Read More
May 19, 2019 - 4:58 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...
Read More
Joergen Ree Wiig tries to reach the harness attached to a beluga whale before the Norwegian fishermen were able to removed the tight harness, off the northern Norwegian coast Friday, April 26, 2019. The harness strap which features a mount for an action camera, says "Equipment St. Petersburg" which has prompted speculation that the animal may have escaped from a Russian military facility. (Joergen Ree Wiig/Norwegian Direcorate of Fisheries Sea Surveillance Unit via AP)
April 30, 2019 - 8:12 am
COPENHAGEN, Denmark (AP) — A beluga whale found in Arctic Norway wearing a harness that suggests links to a military facility in Russia is so tame that residents can pet the mammal on its nose. The white whale frolicking in the frigid harbor of Tufjord, a hamlet near Norway's northernmost point,...
Read More
A beluga whale seen as it swims next to a fishing boat before Norwegian fishermen removed the tight harness, swimming off the northern Norwegian coast Friday, April 26, 2019. The harness strap which features a mount for an action camera, says "Equipment St. Petersburg" which has prompted speculation that the animal may have escaped from a Russian military facility. (Joergen Ree Wiig/Norwegian Direcorate of Fisheries Sea Surveillance Unit via AP)
April 29, 2019 - 4:10 am
COPENHAGEN, Denmark (AP) — A beluga whale found with a tight harness that appeared to be Russian made has raised the alarm of Norwegian officials and prompted speculation that the animal may have escaped from a Russian military facility. Joergen Ree Wiig of the Norwegian Directorate of Fisheries...
Read More

Pages