Researchers analyzing 60 best-selling online teas in China found that concentrations of six harmful elements remained within Chinese national limits and modeled noncarcinogenic risks were below concern thresholds.

What if one of the keys to a healthier metabolism is understanding how and when the liver communicates with the rest of the body?

Scientists at the Center for Molecular Medicine Cologne (CMMC) and the CECAD Cluster of Excellence on Aging Research have demonstrated in a biomedical study that ribosomes, the protein factories of…

A naturally occurring gut molecule that could strengthen chickens' immune response against a wide range of bacterial infections, has been identified by University of Bristol-led research.

Positive social experiences were associated with longer survival, while childhood adversity predicted shorter survival in a 1,309-person longitudinal cohort followed for nearly 15 years. Epigenetic aging, particularly GrimAge2, emerged as…

In extreme environments, habitats are built for survival. Submarines, Antarctic bases, and post disaster dwellings are designed to prioritize health and safety.

Orthoflaviviruses reshape mitochondrial structure, metabolism, redox signaling, and quality control differently across human and mosquito models, helping explain their contrasting infection outcomes. The review highlights mitochondrial pathways that may support…

Men are more likely than women to catch tuberculosis (TB), finds a new study led by UCL (University College London) researchers.

Intensive, long-term blood pressure-lowering treatment reduced the risk of recurrent stroke by 38%, without increasing serious adverse events, in people who have survived an intracerebral hemorrhage (ICH).

Researchers and physicians at the Hopp Children's Cancer Center Heidelberg (KiTZ) and other leading cancer centers report an exceptional treatment success in an adolescent with an advanced, therapy-resistant kidney tumor.