Most of what we know â€” or think we know â€” about how kids learn comes from classroom practice and behavioral psychology. Now, neuroscientists are adding to and qualifying that store of knowledge by studying the brain itself. The latest example: new research in the journal Developmental Science suggests a famous phenomenon known as the "fourth-grade shift" isn't so clear-cut.
Originally published on Sat July 26, 2014 10:42 pm
Updated at 9:05 a.m. ET.
The U.S. has temporarily closed its embassy in Libya and evacuated diplomats amid what is being described as a significant deterioration in security, with rival militant factions battling in the capital, Tripoli.
"Due to the ongoing violence resulting from clashes between Libyan militias in the immediate vicinity of the U.S. Embassy in Tripoli, we have temporarily relocated all of our personnel out of Libya," State Department spokeswoman Marie Harf said.
Nearly two decades ago, a massive wave struck the Tokio Express, a container ship that had nearly 5 million Legos onboard. The colorful toy building blocks poured into the ocean. Today, they are still washing up on shores in England.
Tracey Williams and her children first happened upon the Tokio Express Legos in the late 1990s. Since then, she's created a Facebook page called â€” Lego Lost At Sea â€” where other collectors show off their findings.
Astronomers have a mystery on their hands. Two large radio telescopes, on opposite sides of the planet, have detected very brief, very powerful bursts of radio waves.
Right now, astronomers have no idea what's causing these bursts or where they're coming from. And nothing has been ruled out at the moment â€” not even the kind of outrageous claims you'd expect to see in tabloid headlines.
Fishing purists, be warned. This story is not for you.
Yes, it's about salmon fishing on a scenic river in Alaska. But no one here is hooking a prize fish in the remote wilderness. This kind of fishing is all about crowds and slop buckets and big contraptions called dipnets â€” and the lengths Alaskans will go to in order to fill their freezers with sockeye salmon.
A humanitarian cease-fire went into effect on Saturday, a plan agreed to hours earlier by Hamas and Israeli leaders. The truce would allow Palestinian civilians to get food and aid where it's needed, and would last for 12 hours, officials say.
The Associated Press reported that the Israeli military warned that it "shall respond if terrorists choose to exploit" the lull to attack Israeli troops or civilians.
Anna Kline and John Looney are Asheville-based Grits & Soul, with a "Soulgrass" sound blending Americana and classic country with Mississippi soul and blues.Â Their latest release Flood Waters (which received a favorable review from Bluegrass Unlimited) includes Nicky Sanders, Amanda Platt, and Robert Greer among other local favorites.