ocean temperature

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This $1.4B Warship Doesn't Work in Warm Water

British destroyer basically loses all power while sailing in Persian Gulf

(Newser) - Crew members in the British Royal Navy keep coming up against a pesky, possibly dangerous Achilles' heel as their $1.4 billion warships cruise through the Persian Gulf: warm waters. Water temps there can hit 90 degrees Fahrenheit, and that's causing the ships to lose power, CNN reports. During... More »

Discovery May Provide 50-Day Warning for Heat Waves

Scientist spot pattern with ocean temperatures

(Newser) - Meteorologists might be able to predict heat waves on the East Coast up to 50 days in advance by keeping an eye on ocean temperatures far, far away. Scientists writing in Nature Geoscience say they've picked up on a connection: When a particular weather event known as the Pacific... More »

Earth's 'Missing Heat' Found in Atlantic

Researchers say it's behind global warming pause, which is only temporary

(Newser) - One odd thing not in dispute about global warming is that it's actually been paused for about 15 years now. Though a number of theories have been batted around, a new study thinks it's found the true culprit—the Atlantic Ocean has been absorbing heat that would normally... More »

Rising Sea Temperatures Killing Vital Algae

Phytoplankton levels fell 40% in the last 60 years

(Newser) - Rising sea temperatures are killing phytoplankton, the microscopic organisms that feed the lower rungs of the food chain in the world's oceans and create much of our oxygen, scientists say. Researchers at Dalhousie University in Nova Scotia used a combination of old records and newer satellite images to determine a... More »

Global Warming Will Buoy East Coast Sea Level

Altered Atlantic current means higher flood risk from Boston-DC

(Newser) - The effect of climate change on Atlantic currents will boost the threat of flooding along the US East Coast more than glacial melting alone, a study predicts. New York, Boston, and Washington, DC, are expected to experience more shoreline encroachment and have higher risk of storm surges as changing currents... More »

Seals Plunge for Climate Data

Scientists use deep-diving creatures for Antarctic research

(Newser) - Giant seals living in the chilly waters of Antarctica are helping researchers gather important data on climate change, reports Popular Mechanics. The elephant seals, tagged with hat-like sensors, make frequent dives deep into the Southern Ocean and surface with valuable details about water temperature and salinity. The dense waters of... More »

Jellyfish Surge Is Ocean Call for Help

Ocean is 'sending us a message,' warns expert

(Newser) - Jellyfish populations are surging because of rising sea temperatures and overfishing, which leaves them with few predators and no competition for plankton, reports the New York Times. Fishermen are finding nets “filled with more jellyfish than fish,” said one, and swimmers are reporting increasing numbers of jellyfish stings,... More »

Oceans Get Gloomy Report

Global warming, pollution, fishing all affect marine life

(Newser) - More than 40% of marine ecosystems are being dramatically altered by a combination of pollution, fishing, and global warming, researchers warn in a new study. In fact, no area of the ocean remains unaffected by human activity, reports National Geographic. The biggest problem is global warming, which not only changes... More »

Warming Dooms King Penguins

Rising temperatures may drive them to extinction in 20 years

(Newser) - Global warming could drive king penguins into extinction in the next 20 years, a new study warns. Research indicates that a rise in ocean temperature of just 0.47 degrees—well below the forecast—would reduce the animals' critical supply of lantern fish and krill, reports the Los Angeles Times.... More »

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