Excessive caffeine leads to jitters, anxiety, and poor sleep, impacting brain function. The FDA suggests up to 400 milligrams daily, about two to three cups of coffee, is generally safe for most ...

"We may very well see, as a result of what's happened in these dramatic few months, a reverse brain drain, where we start to lose some of our best and brightest young scientists because they think ...

The nervous system sends and receives messages between the brain and other parts of your body to regulate a wide range of functions, such as movement, speaking, vision, thinking and digestion.

For the first time, we found that better blood flow makes the hippocampus area stiffer,” stated Mehmet Kurt, University of ...

Apr. 23, 2025 — New multidisciplinary research shows that the brain forms memories of cold experiences and uses them to control our metabolism. The study shows that cold memories form in the ...

Apr. 11, 2025 — Police officers are more than twice as likely to have traumatic brain injuries compared to the general ... Apr. 9, 2025 — Heavy drinkers who have eight or more alcoholic drinks ...

The Royal Mint, the official maker of British coins, regularly puts limited edition pieces into general circulation. The coin in question is the 2011 Aquatics 50p, released to mark the 2012 London ...

Brain imaging refers to the usually non-invasive or minimally invasive techniques that enable imaging the structure or function of the brain. Brain imaging techniques take advantage of X-rays ...

One of Scripps's longest-running data centers, serving reference-quality hydrographic ocean data to an international community for over 20 years The Global Ocean Biogeochemical float program supports ...

Climate change is causing global temperatures to increase and average sea levels to rise. The Earth's orbit round the Sun varies in shape. Global temperature increases and decreases depending on ...

“Meaning having your feet, your legs above your heart,” Pastor added that any time you’re in an inversion, you’re helping your body increase circulation ... went through surgery — like heart or brain ...

Brain vasculature is sensitive to arterial CO2, which means that as CO2 decreases, brain arterials will constrict, leading to decreased brain blood volume. Although this sounds good when you’re ...