Two things that have I've been interested in before: SUVs and evolution.
The first mirrors what is happening in Australia too where small cars are winning over larger ones and Falcon sales have dropped by half. The F150 isn't really that popular here.
The observation that bacteria have evolved to process other nutrients is interesting. But the related articles tend to be a bit more forceful: such as the Bible's many inaccuracies, the many occurrences of homosexuality and how it actually works in nature and that accepting evolution does not mean rejecting morality.