In A Nutshell Horses detect human fear through scent alone. French researchers exposed horses to cotton pads soaked with human sweat from people watching horror films versus comedy clips. Fear odors ...

The Environmental Protection Agency (EPA) cracked down on lead-based products—including lead paint and leaded gasoline—in the 1970s because of its toxic effects on human health. Scientists at the ...

Come on, what's better than free food? Costco has been serving up free samples for years -- with a brief halt during the pandemic. It's one of the many things that makes Costco a universal fan ...

A recent article explained the role of Gas Chromatography-Mass Spectrometry (GC/MS) in the analytics laboratory. The current article focuses on reviewing the technology used for preparing volatile ...

Low-dollar shipments from overseas are about to get more expensive. The days are ticking down until the de minimis exemption for customs duties expires as part of President Trump’s global tariff ...

Add Yahoo as a preferred source to see more of our stories on Google. Costco shopper approaching sample cart in aisle. - ARTYOORAN/Shutterstock Costco has become a grocery staple among shoppers for ...

Can You Still Get Free Viagra Samples? This article was reviewed by Mike Bohl, MD. Why don’t doctors necessarily hand out free Viagra samples anymore? Viagra is now available as a generic, making it ...

Our Start Here features are easy-to-understand introductions to the world of music production on a computer. Last time, we explained the principles of creating a track from scratch in one of today's ...

We list the best music samples, to make it simple and easy to add royalty-free music, audio and sound effect loops to your recordings, whether for composing music or for a video audio tracks. Most ...