The twin-satellite mission could provide vital clues about Mars’ evolution and its ability to once support water and life.

New research shows that cellular storage units known as “P bodies” play a critical role in cell differentiation. The findings could open new avenues for fertility treatments and regenerative medicine.

People with multiple tattoo sessions may have a lower risk of melanoma, but the reason for this is unclear. More studies are needed, and tattoos should not be seen as protection against melanoma.