You can learn more about how the Illinois income tax compares to other states' income taxes by visiting our map of income taxes by state. The Illinois income tax was lowered from 5% to 3.75% in 2015. Previously, the tax rate was raised from 3% to 5% in early 2011 as part of a statewide plan to reduce deficits.
Cure for rare form of color blindness steps closer with novel gene insight. In a new study published in PLOS ONE, researchers have uncovered novel insights into two genetic mutations that may be a cause of a rare form of color blindness called achromatopsia, paving the way for a cure for the condition.
Red-Green Color Blindness. Itâs when photopigments in your eyesâ red cones or green cones donât work properly -- or at all. There are several types: Deuteranomaly: Itâs the most common form of color blindness and affects 5% of males, but is rare in females. It happens when the green cone photopigment doesnât work as it should. Yellow and green look redder, and itâs hard to tell blue from violet.