Allie has been Lifehacker’s Food Writer since 2021. She earned her bachelor’s degree at Ithaca College in drama and studied at the Institute of Culinary Education to earn her diploma in Pastry and ...

This force will cause the cart to accelerate—in this case, to the left, or the opposite way it was heading, which is why it slows down during impact and even reverses direction. But what is the ...

Smart scales track changes in your muscle mass, body fat percentage and other health metrics — but how do smart scales work, and how accurate are they? When you purchase through links on our site, we ...

BMI, or body mass index, is an outdated measurement that fails to properly identify health risks, according to a new study.

Scientists on Earth use seismometers to get a more detailed picture of what the inside of the Earth is made of. Those seismometers record vibrations from earthquakes. The vibrations change depending ...