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.
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.
Pamela K. Starr, USC Dornsife College of Letters, Arts and Sciences
The admired US ambassador to Mexico is resigning, even as the two countries spat over trade, immigration and Trump’s tweets. Can this critical diplomatic relationship survive yet another problem?
If Mary Shelley wrote the book today, Victor would surely be a synthetic biologist. But those fiddling with living things in 2018 have hopefully learned from her cautionary tale.
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.
Congress changed the tax system to benefit companies with overseas operations but failed to help Americans actually living abroad, who still face punitive taxation.
Bill Dennison, University of Maryland Center for Environmental Science and Robert J. Orth, Virginia Institute of Marine Science
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.
The Catholic Church has historically been unwilling to extend full priesthood to women. However, Pope Francis could take the lead in ordaining women to become deacons, a scholar says.
During the Cold War, the US built nuclear weapons at a network of secretive sites across the nation. Some are still heavily polluted and threaten public health today.
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?
The current period of partisan division in the US isn’t unique. We can learn from past President Dwight Eisenhower on how to leave bitterness behind and get back to what he called the “Middle Way.”
Teens’ brains develop different skills along a predictable timeline. These milestones should influence the legal age boundaries for voting, buying guns and being put to death.
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.