Natural Cycles is a smartphone app tracking fertile days that can help with planning a pregnancy or as an alternative birth control method. The app is compatible with Oura ring and offers competitive ...

This makes the Apple Watch the second wearable that’s compatible with Natural Cycles’ digital birth control app. This makes the Apple Watch the second wearable that’s compatible with Natural Cycles’ ...

Stock market return fluctuations tend to cycle. These cycles often have no correlation with the economy. This article looks at nine cycles. The shortest cycle has a span of 32 days from peak to peak.

Digital birth control company Natural Cycles wasn’t happy with the news that the Food and Drug Administration cleared a second birth control app at the start of the month. The company, which was the ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Kondratieff Wave ...

It's a cicada year in the American South. Since 1998, the Great Southern Brood — one of the largest groups of synchronized cicadas in the world — has been slowly developing underground from Virginia ...

Iowa couple John and Jill Parham spent the 1970s searching parts for their Harley-Davidsons, attending swap meets and connecting with other enthusiasts. In 1979, they decided to turn their passion ...