Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

Sandy loam? Loamy soil? There are many terms to describe the ground under your feet. Here's how to determine the composition ...

One of the researchers behind a pioneering new study on bottled water answers PEOPLE's questions about their investigation's unsettling findings Johnny Dodd is a senior writer at PEOPLE, who focuses ...

Microplastics aren’t just floating in the ocean; they’re turning up in what we eat and drink. Studies show that everyday ...

Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of particles that shoot out from the Sun.

The universe is a strange place on very small scales. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What makes up the matter we perceive in the ...

Real particles are lumps of energy that can be "seen" or detected by appropriate instruments; this feature is what makes them ...

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

Q: My husband and I disagree over what to do about the termites in our home. For the past 27 years, he has sprayed poison wherever we've seen frass particles. I've heard that termites must be ...

When the sun is straight up at noon, you see blue sky because all the other colors in the spectrum up until blue and purple are scattered away. This is known as the Rayleigh effect. We usually don't ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Caroline Mullen Caroline ...