One area where these types of trace evidence can be found is when a tool or an object is used to commit the crime. This might represent a crow bar used to pry open a lock or break in to a safe, or an ...

Most people know about the vitamins and minerals we need in our bodies, but fewer understand the different types, especially when it comes to buzzy terms like "trace minerals." The minerals you need ...

Isoelectric points of small samples of proteins can now be measured using atomic force microscopy and substrates with a known charge. For successful integration of proteins into biosensors or ...

Fossilised footprints, and more rarely, handprints, can be found around the world left as people went about their daily business, preserved by freak acts of ...