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Some US bridges are currently living out their twilight years. Bob Jagendorf

Here’s how to fix America’s crumbling bridges

There are about 600,000 bridges in the United States, and about one in four is classified as functionally obsolete or structurally deficient. This doesn’t mean they’re in danger of imminent collapse; they…
Curbing teen pregnancy rates will take more than just access to contraception. Image of pregnant women via Coffeemill/www.shutterstock.com

How to bring the teen pregnancy rate down

Teen pregnancy is a public health problem in the United States. According to 2010 estimates, girls aged 15-19 years accounted for 614,000 pregnancies in the US. An additional 11,000 pregnancies were recorded…
Alex Rodriguez is back on the Yankees’ roster following his one-year suspension for using banned performance enhancing drugs. Reuters

A-Rod may get his millions but his future remains murky

Alex Rodriguez, the New York Yankees’ erstwhile third baseman, has had an interesting career in more ways than one. His use of steroids has resulted in a sullied reputation and a one-year suspension without…
Hundreds of ISIS militants are rumored to be disillusioned. Handout/Reuters

What makes a terrorist stop being a terrorist?

“Feet first”. That’s how one terrorist leader told recruits was the only way out. It makes sense. Allowing members to just walk away wouldn’t be good for the group’s image. And yet – at the same time as…
Drummer Nick Mason and guitarist David Gilmour dug into recording sessions from 1994’s The Division Bell to mine material for their professed last album: The Endless River anyonlinyr/Flickr

In Pink Floyd’s river, time is endless

For a band that once sang “Every year is getting shorter / Never seem to find the time” – which followed an explosion of alarm clocks – Pink Floyd’s songs always seemed to take their time. During the band’s…
Temporary security measures often become permanent. Larry Downing/Reuters

Access denied – how security is transforming public space

The recent security lapses at the White House have brought to the forefront the 13-year-old question of how to effectively secure public spaces. As officials weigh increasing perimeter security and installing…
Uncritically invoking neuroscience is a risky proposition. Image of head via www.shutterstock.com

Why brain science won’t cure poverty

Recently I’ve seen news reports with headlines like this one: “Can Brain Science Help Lift People Out Of Poverty?” This particular article described the near miraculous recovery of a woman who grew up…
Kansas Governor Sam Brownback was re-elected despite a tight fight over his tax cuts and resulting deficit, which were revealed to be worse than expected just days after the election. Reuters

Brownback’s Kansas tax experiment may prove death knell for corporate reform

Republican gains in this month’s election, which handed the GOP united control of Congress for the first time since 2006, have lifted hopes that the government can pass corporate tax reform next year…
A view of the atrium from the Calderwood Courtyard. Zak Jensen

A preview of Harvard’s $350 million art museum renovation

After ten years of planning and six years of construction the Harvard Art Museums opens its doors to the public on November 16. The $350 million renovation combines the collections of three distinct museums…
Will stricter controls on painkillers curb abuse and addiction? Stock images of pills from www.shutterstock.com

Do stricter controls curb opioid abuse?

Americans consume a staggering amount of the opioid painkiller hydrocodone - about 99% of the world’s supply. In October, after 10 years of debate the Drug Enforcement Agency (DEA) reclassified medications…
Opioid addicts now being armed with overdose antidote. Gretchen Ertl/Reuters

Explainer: naloxone, the antidote to opioid overdose

Many first responders’ – even some university police officers – are carrying a new tool in their first-aid kits. It’s naloxone, the opioid overdose antidote drug, and today it’s more widely available than…
CrossFitters can be found flipping tires or hitting them with a sledgehammer, climbing ropes, and tossing medicine balls. Shutterstock

CrossFit: elite fitness or pointless pain?

It’s a known fact that exercise is addictive. But CrossFitters – those who take part in CrossFit’s brutal workouts and stringent diet – are infamous for their fanatical devotion to their fitness philosophy…
Social security is on a collision course with insolvency. A little bit of math could keep it safe. Shutterstock

How mathematics could help us save social security

The US Social Security system has been heading toward insolvency for decades, with the program now projected to run a 25% deficit by a little after 2030, according to the Congressional Budget Office. Despite…
Matthew McConaughey embodies the heroic scientist in Interstellar. Paramount

Scientists as Hollywood heroes

Interstellar’s protagonists spend a significant portion of the movie’s 169-minute running time giving mini-lectures – sometimes with props and a little whiteboard – on theoretical physics. The characters…
There just aren’t enough psychiatrists to meet demand. Psychiatrist via Shutterstock

Why is it so hard to see a psychiatrist?

Getting psychiatric care in the United States is a lot harder than it should be. Patients around the country are having a hard time booking appointments for outpatient care, and face significant hurdles…
Hajigak, one of the main routes from Kabul to Bamiyan in central Afghanistan, may contain one of the largest deposits of iron ore in the world. Hadi Zaher/Flickr via CC BY-NC-ND

Copper and lithium may be the keys to Afghanistan’s economic future

On October 27, the last international troops closed their military camp in Southern Helmand Province and left Afghanistan, officially ending their combat role after 13 years of fighting. By the end of…
Many people simply don’t know what legalization means. Gary Cameron/Reuters

Not just potheads: a look at who supports legal marijuana

The United States is experiencing a drastic change in attitudes towards marijuana and marijuana policy. Four states and the District of Columbia have legalized recreational marijuana use and more than…
Race is one way we categorize ourselves among in-groups and out-groups. Hands image via www.shutterstock.com.

People like us: how our brains view others

Race-related demonstrations, Title IX disputes, affirmative action court cases, same-sex marriage bans. These issues made headlines in all spheres of the media this year. However, thoughtful articles on…