Lawrence Berkeley National Laboratory

File photo of a person lighting a cigarette. (Photo by ERIC FEFERBERG/AFP/GettyImages)

Study: Thirdhand Cigarette Smoke Harmful To Human Cells

The findings of a new study show that thirdhand smoke can be harmful to human cells.


File photo of a woman getting a mammogram. (credit: D. Clarke Evans/NBAE via Getty Images)

Study: Squeezing Breasts Can Help Fight Breast Cancer

Can squeezing one’s breasts help fight cancer?