In contrast to radiation and surgery, a relatively new procedure could help “melt” breast cancer, and take less time. “The first thing that happens is the needle goes right through the cancer,” Dr.

Microscopes have long served as windows into the hidden world of cells, revealing their shape, activity, and chemistry. Yet watching life at this scale has always involved trade-offs. To capture the ...

Today, small kidney tumours are most often treated with a minor operation in which all or part of the kidney is removed.