Menu Close

Home – Articles, Analysis, Opinion

Displaying 12876 - 12900 of 19805 articles

The process of laying internet cables on the sea floor is particularly sensitive at the coastlines. Gail Johnson/Shutterstock.com

Key internet connections and locations at risk from rising seas

Comparing the locations of key internet data centers and cable routes with maps of expected sea-level rise suggests it’s time to shore up internet connections in the face of a changing climate.
Teacher turnover causes significant disruptions to the school year, researchers say. Rob Marmion/www.shutterstock.com

Teacher turnover is a problem – here’s how to fix it

About 16 percent of all teachers change schools or leave teaching. Often, these changes occur in the middle of the school year, which causes significant setbacks in learning, researchers say.
Como dijera Mark Twain, “Viajar es un ejercicio con consecuencias fatales para los prejuicios, la intolerancia y la estrechez de mente”. Jake Simonds-Malamud, CC BY-SA

El turista humanista: cuando viajar es más que un hobby

La globalización ha hecho más viable visitar lugares lejanos y es cada vez más fácil sentirse en casa mientras estamos en el extranjero. Pero viajar aún tiene muchos beneficios para el turista.
Brazil’s gutted National Museum now resembles an archaeological ruin itself. AP Photo/Mario Lobao

Lesson from Brazil: Museums are not forever

It’s a comforting falsehood that once an artifact joins a museum’s collection, it’s safe for eternity. Museums face many foes in the fight to preserve – a lack of funds might be the biggest.
Fuerzas rebeldes protegen las barricadas en la ciudad de Masaya después del asedio de policía y fuerzas pro Ortega el 17 de julio, 2018. AP Photo/Cristibal Venegas

Colapso de Nicaragua agrava la crisis migratoria en Centroamérica

Desde abril Nicaragua, una vez el país más seguro de Centroamérica, ha explotado en protesta, con cientos de muertos y miles de heridos. Con tanto caos, es probable que siga la violencia criminal.
Black students who express an interest in racial justice are less likely to get a response from predominantly white, private liberal arts colleges, new research shows. AshTproductions/www.shutterstock.com

Black student activists face penalty in college admissions

New research by sociologist Ted Thornhill shows that black students who indicate they plan to fight for racial justice are more likely to be ignored by white admissions counselors.