There are a few simple tests you can do to check if a Japanese knife is sharp or dull. A Japanese knife blade is typically considered sharp if it effortlessly slices a ripe tomato without significant ...

A surprisingly small detail in the skin may play an outsized role in how young skin looks and how well it repairs scars. Researchers say the clue is a microscopic structure found in humans, pigs, and ...

The Coronation Street legend, 68, revealed she is battling the disease during a chat show appearance in Ireland to promote her new role on soap opera Fair City.

Laborers mining for gold in the early days of America's Wild West kept ripping their pants, leading tailor Jacob Davis to add copper rivets to key points of strain to prevent them from tearing. Davis' ...

Scientists have discovered strange microscopic structures in the blood of people with Long COVID—clusters of tiny microclots tangled together with sticky immune webs known as neutrophil extracellular ...

Nov 4 (Reuters) - The former chief financial officer of View must face U.S. Securities and Exchange Commission claims he negligently allowed the maker of "smart windows" to understate the cost of ...

Apple kept Split View side-by-side multitasking in iPadOS 26 — despite what you might have read online. And setting it up is as easy as a couple of flicks of your finger. Here’s how to keep using ...

Researchers at the University of North Carolina have created microscopic soft robots shaped like flowers that can change shape and behavior in response to their surroundings, just like living ...

A microscopic view of a jumping spider, so named because it can leap some 40 times its own body length, which for a 6-foot-tall human would mean 240 feet. (Jiri Cerny / Institute of Molecular Genetics ...

Nikon's annual Small World competition showcases images of a world that humans can't usually see, as captured through the lens of a microscope. Each year, science and art collide with gorgeous results ...

Coccolithophores, tiny planktonic architects of Earth’s climate, capture carbon, produce oxygen, and leave behind geological records that chronicle our planet’s history. European scientists are ...

Pew Research Center conducted this study to better understand Americans’ views of the current conflict between Israel and Hamas. For this analysis, we surveyed 3,445 adults from Sept. 22 to 28, 2025.