11 cold-stunned sea turtles returned to Atlantic after rehabilitation in Florida
Workers from Clearwater Marine Aquarium in Florida have released 11 cold-stunned Kemp's ridley sea turtles back into the Atlantic Ocean.
Workers from Clearwater Marine Aquarium in Florida have released 11 cold-stunned Kemp's ridley sea turtles back into the Atlantic Ocean.
Ecology
Feb 16, 2024
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1
With the number of extreme weather days rising around the globe in recent years due to global warming, it is no surprise that there has been an upward trend in hospital visits and admissions for injuries caused by high heat ...
Environment
Aug 18, 2020
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We've spent a few articles on Universe Today talking about just how difficult it's going to be to travel to other stars. Sending tiny unmanned probes across the vast gulfs between stars is still mostly science fiction. But ...
Space Exploration
Jun 22, 2017
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King penguin chicks survive harsh winters with almost no food by minimising the cost of energy production. A new study, to be presented at the Society for Experimental Biology meeting in Valencia on the 3rd July, shows that ...
Plants & Animals
Jul 2, 2013
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How does the world's smallest mammalian diver survive icy waters to catch its prey? A recent study of American water shrews to be presented at the Society for Experimental Biology meeting in Salzburg on 1st July has surprised ...
Plants & Animals
Jul 3, 2012
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A developmental biologist at New York Medical College is proposing a new theory of the origin of birds, which traditionally has been thought to be driven by the evolution of flight. Instead, Stuart A. Newman, Ph.D., credits ...
Evolution
Jun 22, 2011
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(PhysOrg.com) -- A new study from the University of Reading highlights how climate change is having a detrimental effect on an endangered tropical bird population.
Ecology
Mar 24, 2011
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With a new theory surfacing that toxic algae rather than asteroids killed the dinosaurs, scientists are still trying to unravel the mystery of what caused a massive algae bloom off the Northwest Coast that left thousands ...
Environment
Dec 15, 2009
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0
Hypothermia (from Greek υποθερμία) is a condition in which core temperature drops below the required temperature for normal metabolism and body functions which is defined as 35.0 °C (95.0 °F). Body temperature is usually maintained near a constant level of 36.5–37.5 °C (98–100 °F) through biologic homeostasis or thermoregulation. If exposed to cold and the internal mechanisms are unable to replenish the heat that is being lost, a drop in core temperature occurs. As body temperature decreases, characteristic symptoms occur such as shivering and mental confusion.
Hypothermia is the opposite of hyperthermia which is present in heat exhaustion and heat stroke. One of the lowest documented body temperature from which anyone has recovered was 13.0 °C (55.4 °F), in a drowning incident involving a 7-year-old girl in Sweden in December 2010.
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