Okay, I'm on 10.8, Safari is better about crashing.

You might try going into Safari Preferences and delete all dailybeast cookies and empty the Safari cache.

You can also try telling Safari to never accept cookies or only from sites you visit. The reason I mention the cookies is we get different ads for different locales.

Or try AdBlock.

I guess it's a lot just to view one web site, eventually the bad ad in rotation will drop off.