As Jeb Bush, the 11th declared Republican candidate enters the race for president, a look back at a secretive survey in 1935 that foreshadowed today’s ubiquitous horserace polls.
There have been some serious fallouts from standardized testing.
Judy Baxter
Art teachers have been evaluated on English test scores. There seems to be no limit to how test data are being used to punish students, teachers and schools.
Who wouldn’t want to hang with this guy?
JD Hancock
With billions upon billions of stars out there and probably at least as many planets, it seems almost silly to think there isn’t life somewhere else. Where are all our ET friends (or overlords)?
We’ve always been fascinated by disfiguring diseases like leprosy.
Wikimedia Commons
President Obama pulled out all the stops in recent days, but it wasn’t enough to convince House Democrats that he would negotiate a fair trade deal in the Pacific.
Sugar has always been vilified.
Sugar cubes via www.shutterstock.com.
Smoothing out variable wind and solar is a growing problem. Instead of storing energy with batteries, utilities can adjust the power of millions of devices in buildings and homes.
A protest in San Juan against government cuts.
REUTERS/Alvin Baez
Pedro Caban, University at Albany, State University of New York
Puerto Rico’s economic woes have led some analysts to compare it to Greece. Paradoxically, Puerto Rico’s colonial status explains both its growth and the impending financial debacle.
Would giving disaster victims cash, rather than just supplies, help them get back on their feet faster?
Reuters
When disaster strikes, billions of dollars are spent on food and supplies, with little accounting of whether relief groups bought the right things or what impact they had.
Female Aedes aegypti mosquitoes transmit dengue fever when enjoying blood meals.
James Gathany
Annihilate the Aedes aegypti mosquito population and you’d stop dengue fever from infecting up to 100 million people worldwide annually. Here are some high-tech methods under development.
How can researchers be their own guardian?
contemplativechristian
What are the pressures on researchers that could lead to misrepresentation of facts? Do the “guardians need a guard”?
Poorer Americans are still connecting to the internet at a snail’s pace, even though broadband is widely available.
Snail broadband via www.shutterstock.com
The dead animal specimens that comprise natural history collections contribute a lot toward scientific understanding of their still-living counterparts – and those that have gone extinct.
A viral article written by a female college student celebrated the average male body, but for the wrong reasons.
'Pool' via www.shutterstock.com
The EPA said it will regulate emissions from airplanes – the latest in a string of environmental and climate regulations Obama has used to bypass the Republican-led Congress.
Euro wasn’t meant to be a prison but a means to a shared prosperity.
Pantheon via www.shutterstock.com
Everyone wants a better battery for longer run-time on electronics and driving range for EVs. What’s the most likely successor to today’s lithium-ion batteries?
What school rankings tell us and what they don’t.
Report card image via www.shutterstock.com
In choosing the best school, US News & World Report rankings tend to play an important role. How accurate are the rankings and what could they be missing?
Does training relentlessly and regularly lead to greatness?
"Nine" via www.shutterstock.com
Parents want to simultaneously support and push their kids. But when it comes to sports, this mentality can backfire in subtle ways.
International Agency for Research on Cancer has classified UV-emitting tanning devices as a Group I carcinogen – the most dangerous cancer-causing substances.
Tanning bed via www.shutterstock.com.
Neel Savani, University of Maryland, Baltimore County
When the sun belches out high-energy solar storms into space, fair warning would be appreciated by those who run technologies that can be affected here on Earth. A new technique promises better forecasts.