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As many as 70 million Americans may not be getting enough sleep. Men get fewer hours of sleep than women. Akos Nagy/Shutterstock.com

Why are we so sleep deprived, and why does it matter?

Few things seem to matter to our health as much as a good night’s sleep, but fewer and fewer of Americans are getting it. A neurologist explains why sleep is so important.
A New York engineer is wheeled away in December 2013, after a train he was driving crashed. Lack of sleep could have been a factor. AP Photo/Robert Stolarik

The dark side of daylight saving time

Most Americans dread the time switch to daylight saving time, which results in a loss of an hour’s sleep. The downside is more serious than that – it can lead to workplace injuries and traffic fatalities.
An injectable flu vaccination. Flu vaccines lessen the likelihood of getting the flu and its severity. Flickr/

How vaccination is helping to prevent another flu pandemic

The 1918 flu pandemic has long puzzled those who study disease outbreaks. Why was it so severe? While that question is hard to answer, one thing is certain: Vaccines would have lessened the toll.
Healthy aquatic vegetation in the Chesapeake Bay. Cassie Gurbisz/University of Maryland Center for Environmental Science

Cutting pollution in the Chesapeake Bay has helped underwater grasses rebound

An ambitious plan to cut the flow of nutrients into the Chesapeake Bay has produced historic regrowth of underwater seagrasses. These results offer hope for other polluted water bodies.
Several thousand people gather at a rally in Washington in 1952 to hear Evangelist Billy Graham preach. AP Photo

Could there be another Billy Graham?

Current trends suggest that evangelicalism is out of step with younger Americans. But, a scholar says, evangelicalism has been here before.
Hunger among college students is a growing problem. Steve Cukrov/Shutterstock

Food scholarships could help more students finish college

It’s hard to succeed in college if you’re hungry. But more than half of community college students don’t have access to affordable and healthy food. What difference can food scholarships make?
Silvio Berlusconi, left, arrives to vote as a bare-breasted woman protests in background. AP Photo/Luca Bruno

In Italy, fake news helps populists and far-right triumph

Together, two parties with a tough stance on immigration and the EU – the Five Star Movement and the League – received nearly 50 percent of the vote.
In ‘Three Wise Girls’ (1932), Cassie (Jean Harlow) has to fend off her handsy boss. Columbia Pictures Corporation

#MeToo on the 1930s silver screen

Scores of Depression-era films depicted a pattern of sexual harassment that sounds all too familiar.
Nearly half of all teachers report experiencing a lot of daily stress. AlenKadr/Shutterstock

The hidden threat of teacher stress

Nearly half of all teachers report having high levels of daily stress. Research shows that when teachers are stressed out, it can negatively affect students and schools.