Bison are back, and that benefits many other species on the Great Plains

What’s an index fund?

A new way to curb nitrogen pollution: Regulate fertilizer producers, not just farmers

Data breaches are inevitable – here's how to protect yourself anyway

Is winter miserable for wildlife?

Let them eat more fat? Researcher argues that a balance of types of fat is the key

Toward a circular economy: Tackling the plastics recycling problem

Ulterior motives may lurk behind new debit card for federal student loan borrowers

Would bringing back pork-barrel spending end government shutdowns?

3D-printed guns may be more dangerous to their users than targets

Seven charts that show the world is actually becoming a better place

Will China's moon landing launch a new space race?

Skipping a few thousand years: Rapid domestication of the groundcherry using gene editing

Reclaiming lost calories: Tweaking photosynthesis boosts crop yields

Here's how people stick with extremely long-term goals

Research on how self-control works could help you stick with New Year's resolutions

The new Congress and the history of governing by a house divided

Clean up your cyber-hygiene – 6 changes to make in the new year

A neuroscientist's tips for a new year tuneup for your brain

Can artisanal weed compete with 'Big Marijuana'?

You can probably eat more Christmas cookies than you think - just take a look at the calorie guidelines

Not all consumers are equal – in terms of what they save by using efficient appliances

Is quantum computing a cybersecurity threat?

Why children believe (or not) that Santa Claus exists