Explore the complex patterns inside plant cells and discover the amazing structures that make leaves function. #PlantScience #Microscopy #Nature ...

Immune cells protect and heal the human body. In medicine, they are specifically activated through biochemical reactions to treat certain diseases. Researchers at the Helmholtz-Zentrum Hereon, ETH ...

Scientists have discovered that creatine may strengthen one of the immune system's most important cancer-fighting pathways by energizing dendritic cells that activate killer T cells. The promising ...

A study suggests that exhausted T cells may be burning energy too aggressively rather than simply running out of it.

When designing microscopes, optical engineers have long faced a trade-off between speed, field of view and resolution. But ...

Sara Paxton’s ‘Killer Clown’ premieres Aug. 1 on Lifetime Sara Paxton stars in Lifetime’s Killer Clown PEOPLE can exclusively reveal the chilling trailer for the new film Killer Clown premieres ...

The former roommate of Tyler Robinson, the man accused of killing conservative activist Charlie Kirk, told investigators Robinson “said he wishes he hadn’t done it” the day after the fatal shooting.

Sean Penn directed this haunting, revisionist adaptation of György Fehér’s Twilight (1990). Jack Nicholson is Jerry Black, a just-retired homicide detective who becomes unmoored when he begins looking ...

Over the last week, attorneys, news reporters and spectators gathered in a Provo, Utah, courtroom as prosecutors tried to convince a judge to allow the case against the 23-year-old man accused of ...