Newsweek has created a graph to show how births in the United States have declined over the last 50 years. This has happened for every age group, fluctuating across the decades, rising steadily in the ...

Bill McBride at Calculated Risk provides the interesting animated chart above of America’s population distribution by age from 1900 through 2060 (updates every few seconds in five-year intervals), ...

The graphic cites CDC data, but health department reporting on abortions has fluctuated so much over the years that making broad comparisons can prove challenging. Experts said tying the abortion rate ...

Now that pandemic restrictions are easing up, people are getting together again. But it’s been a while, so if you and your friends need some help breaking the ice, here’s a mathematical party game you ...