Elementary particles were created. And, eventually, the cosmic flash dance left behind scars in the fabric of space-time. Physicists call them cosmic strings. Like stretch marks left on skin that ...

Once the fires are out, landslides from burn scars will be a big concern when rain returns to Southern California and could be an issue for years to come. Post-fire debris flows are particularly ...

Laser treatment has emerged as a leading option for removing scars. Lasers direct heat at small areas of scar tissue, decreasing blood supply and destroying the irregular tissue. This procedure is ...