Tens of millions of Americans go to bed hungry at some point every year. While poverty is the primary culprit, some blame food insecurity on the lack of grocery stores in low-income neighborhoods.

That’s why cities, states and...

Freddie Gray. Eric Garner. Michael Brown.

The deaths of black youth and men at the hands of police have sparked a nationwide conversation on discriminatory policing practices.

Media and the public often look to psychological explanations for d...

In 2010, two economists claimed that graduates of historically black colleges and universities, or HBCUs, suffer a “wage penalty” – that is, they earn relatively less than they would had they gone to a...

Climate change is real, it’s accelerating and it’s terrifying. We are adding carbon to the atmosphere at a rate 100 times faster than any previous natural increases, such as those that occurred at the end of...

The human brain sends hundreds of billions of neural signals each second. It’s an extraordinarily complex feat.

A healthy brain must establish an enormous number of correct connections and ensure that they remain accurate for the entire period...

Pick any of the big topics of the day – Brexit, climate change or Trump’s immigration policies – and wander online.

What one is likely to find is radical polarization – different groups of people living in different worlds, populated with utterly...

America is aging rapidly. In the next 40 years, the number of people age 65 and older is expected to nearly double. Of these older Americans, more than 80% will have some form of heart disease.

As medical advances prolong life and help people survive heart attacks, more people end up living with congestive...

Almost two decades after thousands died in the attacks of 9/11, there remain many active efforts underway to protect America from international terrorism.

Since 9/11, American domestic and international security policy has been focused on individual terrorists, terrorist groups and rogue countr...

As the public conversation about climate change gets increasingly serious, many Americans may be wondering: How do my individual choices affect climate change?

Household consumption – food, housing, transportation, apparel and other personal...

Demand for prescription medications in the U.S. is at an all time high, given that 50% of adults have at least one chronic condition, and 25% have two or more. Sixty percent of the population,...