An analysis of nearly 4 million pitches shows just how many mistakes umpires make

Catholic missionaries are evangelizing on college campuses and trying to bring back the 'nones'

Can changing the microbiome reverse lactose intolerance?

Does legalizing marijuana help or harm Americans? Weighing the statistical evidence

Fox News isn’t the problem, it’s the media’s obsession with Fox News

Is doing your taxes making you crazy? Here's why it shouldn't

Nixon and Reagan tried closing the border to pressure Mexico – here's what happened

An industrialized global food supply chain threatens human health – here's how to improve it

Artificial intelligence can now emulate human behaviors – soon it will be dangerously good

Pollen is getting worse, but you can make things better with these tips from an allergist

What parents should do to help students prepare for the first year of college

Supreme Court to rule on use of religious symbols in war memorials

What happens to rural and small-town Trump voters after Trump is gone?

For a flooded Midwest, climate forecasts offer little comfort

Why flood insurance needs an overhaul: 6 questions answered

Why the $22 trillion national debt doesn't matter – here's what you should worry about instead

Student loans and 'risk-sharing' – the problem with penalizing colleges when graduates can't pay

Skip this chore: Cleaning your air conditioner condenser probably won't make it work better

The public may never see a report from Mueller's investigation

Why we removed an article on the ‘drunk’ polar vortex

Hackers are making personalised ransomware to target the most profitable and vulnerable

Rise and fall of the landline: 143 years of telephones becoming more accessible – and smart

Millennials are $1 trillion in debt – but they're better at saving than previous generations

Ancient DNA is a powerful tool for studying the past – when archaeologists and geneticists work together