How Often Do Ice Ages Occur?
Last Updated Apr 1, 2020 10:53:23 PM ET

According to ScienceDaily, ice ages occur every 100,000 years. They are made up of extremely cold periods, glacials, during which thick ice sheets bury vast areas of North America, Europe and Asia, and warm periods, interglacials, when the ice melts.
The Earth has seen several ice ages since its formation, but the most recent glacial began in the Pleistocene era and ended about 10,000 years ago. This cold period was named the Wisconsin glaciation after scientists found evidence of it in Wisconsin. Scientists believe that the Earth is currently experiencing an interglacial period that is expected to last approximately 10,000 years.
More From Reference

We Explain the Complicated History of Myanmar and Aung San Suu Kyi

Financing the Future: Setting Up Savings Plans for Grandchildren

Responsible Retirement: What's the Maximum Amount You Can Contribute to a 401(k)?

10 Small Business Grants for Women Entrepreneurs

What Is the Federal Minimum Wage?

What Is the Financial Independence, Retire Early Movement — and Has the Pandemic Changed It?