How does a cell know when it’s been damaged? A molecular alarm, set off by mutated RNA and colliding ribosomes, signals ...

In physics terms, radiation is simply energy on the move, carried by waves like sunlight or particles like those released by ...

Fossils are invaluable archives of the past. They preserve details about living things from a few thousand to hundreds of millions of years ago.

It’s not just ionizing radiation that causes direct damage to biological macromolecules. As anyone who has ever had a sunburn knows, ultraviolet light can cause quite a lot of damage too.

Ionizing radiation (IR) therapy is frequently used in the treatment of cancer and is believed to destroy cancer cells by inducing DNA breaks.

Plus, microwaves are appliances that the FDA strictly regulates to reduce any potential risk of radiation leakage; the agency says radiation injury from microwaves is “very rare” and associated with ...

The technology creates heat, which is a form of non-ionizing radiation, in contrast with the ionizing radiation emitted by x-rays, the FDA says.

Damage to the paternal genome of the nematode Caenorhabditis elegans cannot be repaired and is instead passed on to its offspring, while the female egg repairs or limits the damage / publication ...

Ionizing radiation (IR) therapy is frequently used in the treatment of cancer and is believed to destroy cancer cells by inducing DNA breaks.

Ionizing radiation (IR) therapy is frequently used in the treatment of cancer and is believed to destroy cancer cells by inducing DNA breaks.