Most people overestimate how many calories they torch while running. Here’s how to figure out your numbers—and tips to boost the burn.

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The highest APY available changes frequently. As of October 3, 2025, Digital Federal Credit Union offers 5.50% APY on the first $1,000 deposited. Other institutions offer up to 5.00%, according to ...

Learn how to calculate hazard rate, its practical implications in engineering and finance, and why it's critical in predicting survival and failure rates.

In terms of differences, if you think about VO2 max as the size of your engine, lactate threshold is the size of the gears in that engine that allow you to shift into faster speeds, says Baird. “You ...

Kinetic energy has to do with the motion of an object—the faster it’s moving, the more kinetic energy it has. If you take a ball and drop it, it will accelerate downward, which means its kinetic ...

Here’s how the central bank’s interest rate stance influences car loans, credit cards, mortgages, savings and student loans. By Tara Siegel Bernard The Federal Reserve lowered its key interest rate by ...

Wholesale electricity costs as much as 267% more than it did five years ago in areas near data centers. That’s being passed on to customers.

In the last decade, more than a dozen types of cancer have risen among people under 50. Scientists don’t have all of the answers, but research is starting to offer clues.