Higher ultraviolet B (UVB) radiation exposure, directly related to time outdoors and sunlight exposure, was associated with reduced odds of myopia (nearsightedness), and exposure to UVB between ages ... Cannabis researchers in Maryland exposed pot plants to ultraviolet radiation to see what would happen. They found that increasing doses of UVB radiation, a natural part of sunlight, made the plants ...

Understanding the Context

Nature: Ultraviolet radiation and effects on humans: the paradigm of maternal vitamin D production during pregnancy Ultraviolet radiation and effects on humans: the paradigm of maternal vitamin D production during pregnancy Fish cannot see ultraviolet B rays but still change their behavior when they grow up under increased UVB intensity. According to studies by biologists, on three-spined sticklebacks (Gasterosteus ... Ultraviolet radiation, a high-frequency form of energy from the sun, is classified in the same risk category as X-rays and nuclear radiation. As temperatures and sun exposure increase, experts at the ...

Key Insights

Science Daily: Increased UVB exposure associated with reduced risk of nearsightedness, particularly in teens, young Increased UVB exposure associated with reduced risk of nearsightedness, particularly in teens, young