This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
Flower structure in pea plants
Crop plants developed by selective breeding of the wild mustard plant.
Plants
Plants
Plants
Biodiversity and the unevenly distribution on the planet