Old stone walls record the changing location of magnetic north

US military steps up cyberwarfare effort

What the flu does to your body, and why it makes you feel so awful

Food is medicine: How US policy is shifting toward nutrition for better health

A Danish word the world needs to combat stress: Pyt

Robocalls are unstoppable – 3 questions answered about why your phone won't quit ringing

What makes natural gas bottlenecks happen during extreme cold snaps

Can sitting less decrease your risk of heart disease?

Most Americans don't realize what companies can predict from their data

Don't be fooled by fake images and videos online

Can Congress or the courts reverse Trump's national emergency?

3 ways that big data reveals what you really like to watch, read and listen to

5 ways to develop children's talents

Regenerative agriculture can make farmers stewards of the land again

Most Americans don't realize what companies can predict from their data

Change your phone settings so Apple, Google can't track your movements

CBD: Rising star or popular fad?

What is the Great Commission and why is it so controversial?

How to say 'I'm sorry,' whether you've appeared in a racist photo, harassed women or just plain screwed up

Your relationship may be better than you think – find the knot

Vegan or Mediterranean diet – which is better for heart health?

Grand Canyon National Park turns 100: How a place once called 'valueless' became grand

Why the US has higher drug prices than other countries

Why do people still use fax machines?