Two new studies affirm the potential for a healthy lifestyle to reduce the risk of age-related dementia and cognitive decline. The research particularly suggests lifestyle factors can counteract genetic predispositions for Alzheimer’s disease.
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Scientists at the University of Exeter have turned to Twitter for a better picture of the effect ocean plastics are having on sharks and rays. Summing these reports, they identified more than 1,000 individual sharks and rays seen entangled in ocean waste.
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Evolution is usually gradual, but half a billion years ago it took off at a gallop in an event that’s now known as the Cambrian Explosion. One of the leading theories is this came from a huge spike in oxygen levels, and now a team may have found where all that oxygen come from – plate tectonics.
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The Arctic Ocean could experience an ice-free summer at some time in the next 20 years, according to a newly-published study. The thawing is due to a combination of a natural warming phase, coupled with the effects of human-induced climate change.
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Most climate change events can be linked to specific causes, but the cause of the last major shift, which occurred about a million years ago, has remained a mystery. By taking samples from the ocean floor of the Bering Sea, a new study may have uncovered the mechanism behind this outlier event.
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There remains a lot we don't know about the whereabouts of the all the plastic waste that washes into the ocean each year, but scientists are continuing to discover bits and pieces in increasingly concerning places, a list that now includes turtles.
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An international team of astronomers has discovered that helium atoms are causing the atmosphere of a "warm-Neptune" exoplanet to expand like a party balloon before escaping into the cold expanse of space.
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A new study from researchers at the University of Exeter has shown how three specifically designed compounds can target the mitochondria in older human cells, effectively rejuvenating those cells and making them act young again to reverse key signs of aging.
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A couple of years ago we heard about a study conducted at Britain's University of Exeter, which indicated that increasingly acidic oceans were harming fishes' sense of smell. New research now reinforces that finding, and it could mean that trouble is in store for the marine ecosystem.
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According to the University of Exeter, an estimated 400,000 diving seabirds die annually by getting caught in gill nets intended to catch fish. A new study indicates that the majority of those deaths could be avoided, however, if the nets were to be equipped with inexpensive green LEDs.
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