People & Society

Out of fascination and need, people have always studied other people. When scientific methods are applied to those observations, the studies help characterize and analyze our behavior, social and political institutions, family and community structures and our economies. Scientific studies of people and society help answer age-old human contemplations.

Research data center

In social or economic research, aggregate data provides a valuable broad view. University partners now have an easier way to access the information.

DNA Scientist is honored by President for mentoring science students

DNA scientist Bruce Jackson Bruce Jackson heads the Biotechnology Programs at Massachusetts Bay Community College. His work focuses on how DNA - in conjunction with other tools - can help solve mysteries of ancestry, forensics and evolution. Through his African-American Roots Project, he helps reunite African-Americans with their ancestral roots in Africa.

The sweet science of chocolate

Everybody loves chocolate, but did you know that small daily doses of dark chocolate improve vascular function, reduce pregnancy complications, and lighten gloomy moods? But while it's easy to appreciate, creating this confection is an elaborate feat. Local chocolate-makers explain the precision engineering and chemistry behind the beloved treat.

Cybersecurity

Researchers work to counter a new class of coffee shop hackers

NSF Science Now: Episode 30

Hosted by NSF's Dena Headlee, Science Now is a weekly newscast covering some of the latest in NSF-funded innovation and advances across all areas and disciplines, from astronomy to zoology. This fast paced, news round-up reports many of the week's top stories.

Catching up on sleep science

It's time to wake up to the importance of sleep. Groundbreaking 2013 research shows that our brain cells shrink while we sleep, allowing a cleansing fluid to rinse away toxic proteins that lead to Alzheimer's. Sleep also "backs up" important memories into the brain's cortex for long-term storage. Learn about how sleep changes as we age, and why getting enough sleep is so critical for health.

Catching up on sleep science

Be honest: Do you ever brag about how little sleep you get? If so, you're not alone. Humans are the only species that seems to deliberately deprive themselves of sleep. But if you've ever uttered a phrase like, "I'll sleep when I'm dead," scientists say it's time for a wake-up call.