Nav: Home

Current Circulation News and Events

Current Circulation News and Events, Circulation News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 25 | 1000 Results
Being overweight as a teen may be associated with cardiomyopathy in adulthood
The risk of developing cardiomyopathy, which often leads to heart failure, increased in adult Swedish men who were even mildly overweight around age 18. (2019-06-05)
A Finnish study proves the presence of oral bacteria in cerebral emboli
Researchers at Tampere University have shown for the first time that the cerebral emboli of stroke patients contain DNA from oral pathogens. (2019-05-23)
Plankton as a climate driver instead of the sun?
Fluctuations in the orbital parameters of the Earth are considered to be the trigger for long-term climatic fluctuations such as ice ages. (2019-05-22)
Century-scale deep-water circulation dynamics in the North Atlantic Ocean
Dr Moriaki Yasuhara, Dr Hisayo Okahashi, and Dr Huai-Hsuan May Huang from School of Biological Sciences and Swire Institute of Marine Science of the University of Hong Kong (HKU), in collaboration with scientists in Lamont-Doherty Earth Observatory of Columbia University, Duke University, and US Geological Survey have recently reported their discovery on a key driver of past and perhaps future abrupt climate change that is deep-water dynamics in the North Atlantic Ocean in the journal Geology. (2019-05-15)
Two types of mid-latitude wave trains lead to extreme heat in South Korea and southern-central Japan
South Korea and southern-central Japan are frequently affected by extreme heat, and the extreme heat in these two regions tend to occur simultaneously. (2019-05-10)
Eddy currents affect flux of salt more than heat
Modeling the 3D structure of Red Sea eddies shows how transport of energy and biochemical materials influences circulation patterns in the Red Sea. (2019-05-06)
NASA looks at Tropical Storm Fani's rainfall rates
Tropical Storm Fani formed in the Northern Indian Ocean over the weekend of April 27 and 28, 2019. (2019-04-29)
Climate, grasses and teeth -- the evolution of South America mammals
Grass-eating mammals, including armadillos as big as Volkswagens, became more diverse in South America about 6 million years ago because shifts in atmospheric circulation drove changes in climate and vegetation, according to new research. (2019-04-29)
Ocean circulation likely to blame for severity of 2018 red tide
2018 was the worst year for red tide in more than a decade. (2019-04-18)
Omega-3 expert supports new research that shows omega-6 is good for you
There has been a fierce debate over the last decade or so about the health benefits of omega-6 fatty acids. (2019-04-17)
North Atlantic warming hole impacts jet stream
The North Atlantic warming hole (NAWH), a region of reduced warming located in the North Atlantic Ocean, significantly affects the North Atlantic jet stream in climate simulations of the future, according to a team of researchers. (2019-04-15)
Natural climate processes overshadow recent human-induced Walker circulation trends
A new study, published this week in the journal Nature Climate Change, shows that the recent intensification of the equatorial Pacific wind system, known as Walker Circulation, is unrelated to human influences and can be explained by natural processes. (2019-04-01)
Winds of change...Solar variability weakens the Walker cell
An international team of researchers has found robust evidence for signatures of the 11-year sunspot cycle in the tropical Pacific. (2019-03-28)
Stalagmite holds key to predicting droughts, floods for India, Vanderbilt team finds
By studying the last 50 years of growth of a stalagmite from Mawmluh Cave, they found an unexpected connection between winter rainfall amounts in northeast India and climatic conditions in the Pacific Ocean. (2019-03-25)
Satellite sees Tropical Cyclone Savannah moving away from Indonesia
Tropical Cyclone Savannah continued to move in southerly direction in the Southern Indian Ocean, and move away from Indonesia. (2019-03-15)
NASA finds wind shear adversely affecting Haleh
Visible imagery from NASA's Terra satellite revealed northerly wind shear affecting Tropical Cyclone Haleh and continuing to weaken the storm. (2019-03-08)
What triggered the 100,000-year Ice Age cycle?
A slowing of ocean circulation in the waters surrounding Antarctica drastically altered the strength and more than doubled the length of global ice ages following the mid-Pleistocene transition, a new study finds. (2019-03-07)
Scientists reveal Pacific North Equatorial Countercurrent weak biases in ocean models
The Pacific North Equatorial Countercurrent is not well simulated in many ocean models because of its complex dynamics. (2019-03-06)
Zika: Silent long-term circulation in Thailand
In an attempt to shed light on Zika circulation, scientists from the Institut Pasteur and the CNRS, in collaboration with US teams and the Thai National Institute of Health, decided to investigate the history of the Zika virus in Thailand. (2019-02-28)
NASA finds Tropical Cyclone Wutip organizing
Tropical Depression 02W has organized and strengthened into a tropical storm. (2019-02-20)
NASA catches Tropical Cyclone Gelena's post-tropical transition
Tropical cyclones can become post-tropical before they dissipate, meaning they can become sub-tropical, extra-tropical or a remnant low pressure area.  As Tropical Cyclone Gelena transitioned into a subtropical storm, NASA's Aqua satellite provided a visible image of the storm. (2019-02-15)
NASA finds Tropical Cyclone Gelena in the middle of the Southern Indian Ocean
Visible imagery from NASA's Terra satellite showed a weaker Tropical Storm Gelena far from land areas, and in the middle of the Southern Indian Ocean. (2019-02-13)
NASA-NOAA satellite finds Tropical Cyclone Gelena sheared
Wind shear can push tropical cyclones apart and satellite imagery from NASA-NOAA's Suomi NPP satellite revealed that is what is happening to Tropical Cyclone Gelena in the Southern Indian Ocean. (2019-02-12)
Melting ice sheets may cause 'climate chaos' according to new modelling
The weather these days is wild and will be wilder still within a century. (2019-02-06)
First 'OSNAP' results alter understanding of Atlantic overturning circulation variability
Contradicting the prevailing view on what causes major changes to a climate-regulating ocean circulation pattern in the northern hemisphere, the first results from the 'OSNAP' project, an internationally collaborative effort designed to monitor large-scale ocean dynamics, report that deep water formation in the Labrador Sea does not drive Atlantic Meridional Overturning Circulation (AMOC) variability. (2019-01-31)
Exercise before surgery can protect both muscle and nerves, study suggests
Exercise can protect both muscle and nerves from damage caused by the restoration of blood flow after injury or surgery, new research from the University of Virginia School of Medicine shows. (2019-01-22)
Ketone body utilization decreases when blood flow to the heart is reduced
Researchers from Kumamoto University in Japan measured the ketone body utilization rate in the heart and confirmed that it decreases when the heart is in a state of reduced blood flow (myocardial ischemia). (2019-01-16)
A century and half of reconstructed ocean warming offers clues for the future
Due to a scarcity of data, most global estimates of ocean warming start only in the 1950s. (2019-01-07)
The most important hair on your head is on the inside
Researchers are learning more about how minuscule wavy hairs called cilia in the cavities of your brain keep it healthy and function well. (2019-01-03)
Cell death mechanisms in stroke and novel molecular and cellular treatment options
As a result of ischemia or hemorrhage, blood supply to neurons is disrupted which subsequently promotes a cascade of pathophysiological responses resulting in cell loss. (2018-12-28)
What causes extreme heat in North China?
A collaborative research team from China has published a new analysis that shows the horizontal heat flux in the mixed layer plays a crucial role in extreme heat events in the North China Plain region. (2018-12-18)
NASA-NOAA satellite sees Tropical Cyclone Owen's remnants reorganizing
The remnants of Tropical Cyclone Owen have been lingering in the Southern Pacific Ocean for days. (2018-12-10)
Undiplomatic immunity: Mutation causing arterial autoimmune disease revealed
Takayasu arteritis is an autoimmune disease resulting in chronic aortic inflammation leading to aneurysm or aortic regurgitation. (2018-12-09)
NASA-NOAA satellite finds Owen fading in the Coral Sea
Tropical Cyclone Owen appeared disorganized on satellite imagery as it moved through the Coral Sea in the Southern Pacific Ocean. (2018-12-04)
Some blood cells have a surprising source: Your gut
The human intestine may provide up to 10 percent of blood cells in circulation from its own reservoir of blood-forming stem cells, a surprising new study from researchers at Columbia University Vagelos College of Physicians and Surgeons has found. (2018-11-29)
How the Atlantic Ocean became part of the global circulation at a climatic tipping point
A team of scientists, led by Dr Sietske Batenburg at the University of Oxford's Department of Earth Sciences, in close collaboration with German and UK institutions, have discovered that the exchange of water between the North and South Atlantic became significantly larger fifty-nine million years ago. (2018-11-26)
Ocean circulation in North Atlantic at its weakest
The research co-led by Drs. Christelle Not and Benoit Thibodeau from The University of Hong Kong highlights a dramatic weakening of the circulation during the 20th century understood to be a direct consequence of global warming and associated melt of the Greenland Ice-Sheet. (2018-11-23)
NASA sees Tropical Cyclone Bouchra being blown apart
Tropical Cyclone Bouchra may have been re-born over the weekend of Nov. (2018-11-20)
NASA-NOAA satellite catches short-lived Tropical Cyclone Bouchra
Tropical Cyclone Bouchra formed on Nov. 10, 2018 in the Southern Indian Ocean and was already on its way to dissipation when NASA-NOAA's Suomi NPP satellite passed overhead on Nov. (2018-11-13)
Satellite finds Tropical Cyclone 03S developing in Southern Indian Ocean
Tropical Cyclone 03S formed in the Southern Indian Ocean and the NOAA-20 satellite passed overhead and captured a visible image of the storm. (2018-11-06)
Page 1 of 25 | 1000 Results
   First   Previous   Next      Last   

Best Science Podcasts 2019

We have hand picked the best science podcasts for 2019. Sit back and enjoy new science podcasts updated daily from your favorite science news services and scientists.
Now Playing: TED Radio Hour

Climate Crisis
There's no greater threat to humanity than climate change. What can we do to stop the worst consequences? This hour, TED speakers explore how we can save our planet and whether we can do it in time. Guests include climate activist Greta Thunberg, chemical engineer Jennifer Wilcox, research scientist Sean Davis, food innovator Bruce Friedrich, and psychologist Per Espen Stoknes.
Now Playing: Science for the People

#527 Honey I CRISPR'd the Kids
This week we're coming to you from Awesome Con in Washington, D.C. There, host Bethany Brookshire led a panel of three amazing guests to talk about the promise and perils of CRISPR, and what happens now that CRISPR babies have (maybe?) been born. Featuring science writer Tina Saey, molecular biologist Anne Simon, and bioethicist Alan Regenberg. A Nobel Prize winner argues banning CRISPR babies won’t work Geneticists push for a 5-year global ban on gene-edited babies A CRISPR spin-off causes unintended typos in DNA News of the first gene-edited babies ignited a firestorm The researcher who created CRISPR twins defends...