With its fascinating ability to regrow entire limbs and internal organs, the Mexican axolotl is the ideal model for studying regeneration. Scientists have now found a factor that tells cells which ...

Imagine looking at thousands of scattered puzzle pieces and trying to guess what picture they create. Without any reference point, it's nearly impossible.

New research suggests vitamin D may help slow biological aging by reducing telomeres shortening, a key marker of cellular aging. Newsweek has reached out to some of the study's authors as well as ...

Every year, the race begins anew. Scientists scramble to track mutating viruses, pharmaceutical companies reformulate vaccines and public health systems brace for another season of jabs and logistics.

Clear signs of immune activation: ICT01 at the 10 mg dose provided optimal activation of γ9δ2 T cells and a downstream immune ...

In its flagship journal, the CDC keeps publishing papers after firing scientists who made the research possible.

The FDA will encourage new clinical trials on the widely used vaccines before approving them for children and healthy adults.

Researchers unveil the fractal globule structure of DNA, providing new insights into genome organization and its implications ...

Our cells rely on microscopic highways and specialized protein vehicles to move everything—from positioning organelles to carting protein instructions to disposing of cellular garbage. These highways ...

A team of scientists has answered a long-standing question in cell biology, uncovering how the cell's main energy currency, ATP, is transported into the endoplasmic reticulum (ER). Disrupted energy ...

Human healthy aging and longevity are complex phenomena influenced by a dynamic interplay of genetic, epigenetic, metabolic, immune, and environmental factors.