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Insomnia is associated with increased risk of heart attack and stroke, according to new research….
Insomnia is associated with increased risk of heart attack and stroke, according to new research….
Five simple medical tests together provide a broader and more accurate assessment of heart-disease risk than currently used methods, cardiologists have found….
Five simple medical tests together provide a broader and more accurate assessment of heart-disease risk than currently used methods, cardiologists have found….
A new report gives recommendations for regenerating retinal ganglion cells (RGCs), crucial neurons in the back of the eye that carry visual information to the brain….
A new report gives recommendations for regenerating retinal ganglion cells (RGCs), crucial neurons in the back of the eye that carry visual information to the brain….
The reason methamphetamine users find it so hard to quit — 88 percent of them relapse, even after rehab — is that meth takes advantage of the brain’s natural learning process, say scientists….
The reason methamphetamine users find it so hard to quit — 88 percent of them relapse, even after rehab — is that meth takes advantage of the brain’s natural learning process, say scientists….
The human brain’s cerebellum controls the body’s ability to tightly and accurately coordinate and time movements as fine as picking up a pin and as muscular as running a foot race. Now, researchers have added to evidence that this structure also helps transfer so-called motor learning from one part of the body to another….
The human brain’s cerebellum controls the body’s ability to tightly and accurately coordinate and time movements as fine as picking up a pin and as muscular as running a foot race. Now, researchers have added to evidence that this structure also helps transfer so-called motor learning from one part of the body to another….
The cognitive abilities of Neanderthals are debated, but a raven bone fragment found at the Zaskalnaya VI (ZSK) site in Crimea features two notches that may have been made by Neanderthals intentionally to display a visually consistent pattern, according to a new study….
The cognitive abilities of Neanderthals are debated, but a raven bone fragment found at the Zaskalnaya VI (ZSK) site in Crimea features two notches that may have been made by Neanderthals intentionally to display a visually consistent pattern, according to a new study….
A study has found that the carbon footprint of crime over the last 20 years has fallen….
A study has found that the carbon footprint of crime over the last 20 years has fallen….
Chemists have designed triple-threat cancer-fighting polymer capsules that bring the promise of guided drug delivery closer to preclinical testing. These multilayer capsules show three traits that have been difficult to achieve in a single entity. They have good imaging contrast that allows detection with low-power ultrasound, they can stably and efficiently encapsulate the cancer drug doxorubicin, and both a low- and higher-power dose of ultrasound can trigger the release of that cargo….
Chemists have designed triple-threat cancer-fighting polymer capsules that bring the promise of guided drug delivery closer to preclinical testing. These multilayer capsules show three traits that have been difficult to achieve in a single entity. They have good imaging contrast that allows detection with low-power ultrasound, they can stably and efficiently encapsulate the cancer drug doxorubicin, and both a low- and higher-power dose of ultrasound can trigger the release of that cargo….
Prior infection with dengue or West Nile virus can enhance the effects of Zika infection, a new study using human samples tested in mice finds….
Prior infection with dengue or West Nile virus can enhance the effects of Zika infection, a new study using human samples tested in mice finds….
Scientists have resolved a key question in aging research by showing how mouse immune cells of different ages respond to stimulation. Study demonstrates weaker response of older cells is due to their coordination breaking down, making their response to immune stimulation more variable. Single-cell sequencing technology allows scientists to profile individual cells independently to view cellular activity in high resolution….
Scientists have resolved a key question in aging research by showing how mouse immune cells of different ages respond to stimulation. Study demonstrates weaker response of older cells is due to their coordination breaking down, making their response to immune stimulation more variable. Single-cell sequencing technology allows scientists to profile individual cells independently to view cellular activity in high resolution….