For centuries, Ganga water has been believed to resist spoilage, a phenomenon modern science investigates. Bacteriophages, high dissolved oxygen, and antibacterial minerals contribute to its ...

AI has an "Achilles' heel": it often tries to decipher the cell like a person trying to understand a single word without ...

After a year under siege, the city’s police department contends with the tactics of federal immigration agents.

Since 1987, Sarasota's Dennis Brock has been producing the Brock Magiscope, which draws from ambient light and minimizes ...

Researchers used consumer-grade 3D printers to create sub-$1 optical lenses that enable super-resolution nanoscale biological ...

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

Microscopy continues to transform the life sciences. Here are five recent breakthroughs made possible by the technique.

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair.

Ghost imaging is like a game of Battleship. Instead of seeing an object directly, scientists use entangled photons to remove the background and reveal its silhouette. This method can be used to study ...

When light is confined to a really tiny space, it starts exerting a physical force on the object it’s directed at. This weird property is the basis of a microscope technology called ‘optical tweezers’ ...

How to take still and video images of your favorite specimens: from attaching a camera to choosing a digital camera that photographs directly. When you purchase through links on our site, we may earn ...

Our 24/7 cancer helpline provides information and answers for people dealing with cancer. We can connect you with trained cancer information specialists who will answer questions about a cancer ...