A new Ohio law requires school districts to ban cell phone use by students. But what are the policies for teachers using their phones in school? In Ohio's two-year budget, state lawmakers prohibited ...

VSTACK and HSTACK are dynamic array functions, meaning the result spills from the cell in which you type the formula, and any changes to the data in the source arrays are reflected in the stacked ...

Human stem cells get worn out and age much faster in space, a new study has found, which is a problem for anyone hoping to take a long trip through our solar system. Scientists used artificial ...

A new research paper was published in Volume 17, Issue 8 of Aging-US on August 7, 2025, titled “Senescent cell heterogeneity ...

Every time a eukaryotic cell divides, it faces a monumental challenge: It must carefully duplicate and divide its genetic ...

Researchers discovered that epithelial cells use electricity to expel weak, energy-poor neighbors and maintain tissue health.

UCSF scientists discovered that an overlooked cell type in the brain plays a central role in healing traumatic brain injury.

Researchers found that zeaxanthin, long associated with eye health, may also boost the body’s immune response against cancer. In a recent study, scientists at the University of Chicago found that ...