"I believe that means she is spayed," commented one social-media user on the post, earning more than 23,000 upvotes.

When a predator like a lion walks through the grasslands, it makes its presence known by roaring, which can be heard miles away. Since the lion is at the top of the food chain, it doesn’t particularly ...

The application of modulated UV-C light to guavas—emitted in pulses or cycles rather than continuously—combated anthracnose. This fungal disease is caused by microorganisms belonging to the ...

Noe Calderas and Eddie Oropeza stood waist-deep in the San Antonio River, carefully attaching pieces of plastic to the concrete channel wall near the Pearl. “If only they were all that easy,” Oropeza ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Animals see the world around them in ways that we humans can only ...

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using atom-thin materials. The light flashes last just femtoseconds and can be ...

Figuring out the right time to buy a new car is rarely straightforward, with the best moment often hinging on brand-wide promotions or even a particular model. Still, if your finances are in good ...

If your sofa was made between 1970 and 2014, its foam is likely loaded with flame retardants—chemicals that can escape into dust and end up in the air you breathe. A new study led by the California ...

As if your 40s weren’t maddening enough, your hair starts having its own midlife crisis — graying, thinning and popping up in the oddest places. “The most likely factor for this change of hair growth ...

We may receive a commission on purchases made from links. No matter how careful we are, accidents can happen, especially to things we always have on-hand like our iPhones. While there have been many ...

Asian lady beetles, not ladybugs, are the insects that typically infest homes during colder months. Asian lady beetles can be identified by a white "M" or "W" marking on their heads and a more orange ...

Six species of North American bats—big brown bats (pictured), eastern red bats, Seminole bats, southeastern myotis, gray bats and Brazilian free-tailed bats—glow green under ultraviolet light, new ...