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Did you know?
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
Did you know?
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Did you know?
Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
![Exponential growth in the Canadian migratory population of the whooping crane after 70 years of cons](https://biology-forums.com/gallery/47/medium_33_02_08_11_12_29_58_13812024.jpeg)
![History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar](https://biology-forums.com/gallery/47/medium_12359_16_06_12_7_11_02.png)