The photo, titled 'Single Atom in an Ion,' by the University of Oxford's David Nadlinger, shows the atom held by the fields emanating from medal electrodes surrounding it, according to a release ...

While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye. Here's what to know.

To enable early diagnosis of acute illnesses and effective management of chronic conditions, point-of-care testing (POCT) technology—diagnostics conducted near the patient—is drawing global attention.