Supplements and injections are effective ways to treat vitamin B12 deficiencies. These are the benefits and potential risks ...

Rice University bioengineers have developed a new construction kit for building custom sense-and-respond circuits in human cells.

Bel Trew joins those searching Damascus and other sites across the country for journalist Austin Tice and other American citizens who went missing under the brutal regime of Bashar al-Assad ...

Bits of DNA from mitochondria can skip surprisingly fast into our genome and may reduce lifespan M ost of us remember two ...

Detailed mapping of 1.2 million brain cells has revealed that not all cell types age in the same way and that some – found in ...

Scientists mapped how aging alters gene expression across brain cell types in mice, revealing immune activation, neuronal ...

Researchers have discovered that some CAR-T cells engineered to fight cancer and other conditions carry the memory of past encounters with bacteria, viruses and other antigens within them, a finding ...

Our brain is arguably the organ that most distinguishes humans from other primates. Its exceptional size, complexity and ...