Here's why salmon is about to get more expensive

More D.C. teens aren’t going missing. Here’s why their cases are getting more attention.

Floods are getting worse and more frequent. Here's why.

Here's why George W. Bush has been making a comeback

Here's why you hate the sound of your own voice

Amazon acquires Whole Foods. Here's why that's such a big deal.

Here's why George Lucas is a Kennedy Center honoree

Here's why Ted Cruz was never going to be president

Black students at South African school told to straighten their hair. Here's why.

Here's why 'Captain America: Civil War' is one of the greatest super hero movies, ever

Here's why Senate Democrats threatened to shut down the government

Here's why South Korea's president has been impeached

Here's why you might be paying too much for organic milk

Here's why Trump’s national security adviser Michael Flynn resigned after just 24 days

Here's why Donald Trump's role on 'The New Celebrity Apprentice' concerns ethics experts

April the giraffe finally gave birth. Here's why the pregnancy became such a saga.

U.K. leaders say Brexit is happening, here's why it's going to be difficult

Trump's claims of a 'rigged' election just don't hold up. Here's why.

Trump’s stock portfolio sell-off doesn’t solve all his potential conflicts of interest. Here’s why.

Why the Islamic State propaganda arm is more important than its fighters

Why Caitlyn Jenner is more than a name