As the nation grapples with its opioid addiction epidemic, an understanding of how the drugs affect people is important. The powerful class of drugs actually can change the brain.
As the nation searches for ways to prevent the next school shooting, one scholar says answers can be found in a forgotten study the Secret Service did after the Columbine massacre.
While President Donald Trump suggests arming teachers would be a good way to stop school shootings, research shows that carrying firearms comes with a host of troublesome risks.
There’s a new way to reveal America’s political divide. One researcher finds the differences between groups that are normally crudely described as ‘right-left’ can be better explained by word clouds.
When mass shootings occur, some people insist the focus should be on mental illness, not gun control. A psychiatrist explains how that view misses the mark.
Decades ago, the CIA created a secret department dedicated to spreading anti-communist propaganda around the globe. A scholar explains how it is comparable to Russian meddling through social media.
Where do plague bacteria go between outbreaks? Research demonstrates that they can survive and replicate inside amoebae that are widely present in soil and water worldwide.
Gunmakers should be at the center of any discussion of the root causes of violence, and a closer look at firearms sales reveals some interesting trends.
Domestic violence services have rightly focused most attention on meeting survivors’ needs. Increasingly, though, organizations are involving men and boys in domestic violence prevention.
Investor Bill Miller’s $75 million gift to the Johns Hopkins philosophy department clashes with conventional wisdom regarding the value studying the humanities today.
Research has resulted in advances in treating breast cancer in recent decades, but a wide gap exists in mortality rates between African-American women and white women. Here’s a look into why.
Twenty years ago, a Texas court decided Winfrey hadn’t defamed the state’s cattle industry. At the time, local media struggled to explain the science at stake in the case.
A scholar explains why there is no one answer. Some pain is devastating, and sometimes such pain responds well to opioids. On the other hand, there is evidence that some physicians overprescribe.
Feb. 28 marks the 75th anniversary of Operation Gunnerside. A stealthy group of skiing commandos took out a crucial Nazi facility and stopped Hitler from getting the atomic bomb.
Exactly 234,966 people have died in Mexico’s 11-year drug war. Now the government wants to deploy soldiers to criminal hot spots, a move many fear will just increase violence and weaken the police.
There’s a common, popular and well-studied method to ensure new technologies are safe and effective for public use – even if researchers don’t fully understand how they work.
Pharmaceutical companies focus on small molecules they’ve devised – and can easily patent. But nature’s already come up with many antibacterial compounds that drug designers could use to make medicines.