NASA discovers unique new life form

Oxygen, which is part of what ARSENIC IS MADE OF /sciencegasp.

Hate to say this, but your statement confuses me and makes you look very bad.

What's the problem? Huge quantities with arsenic and huge quantities with UV-rays will kill you. Small doses doesn't.

I don't claim to be an expert on this but from what I gather, it's not just adapted to living in arsenic, it's subbing it for phosphorus in DNA.

It would be somewhat like using UV for photosynthesis (which I also don't claim to understand, being limited to high school intro biology) but more so since arsenic is actually a different atom. Different chemically.