Microsoft's document-scanning Lens app is no longer available for download. For basic scanning, try Apple Notes, Google Drive, or PhotoScan. For more advanced features, look at Adobe Scan or iScanner.

Scanning probe microscopy images a sample by scanning a physical probe just above the surface. A variety of different probes and detection modalities can be used to generate either a topological map ...

The new TauSTED technology from Leica Microsystems sets the new standard for straightforward, gentle STED using lifetime-based information Stimulated emission depletion (STED) is one of the ...

Several disease-modifying therapies (DMTs) can help change the disease course of MS. The type a doctor recommends may depend on age, symptoms, and severity. People with MS can also take other ...

At 64, Don Conrad is in excellent shape, hitting the gym every couple of days, warming up with dozens of push-ups, jumping rope at three spins a second.