Se congelan las cataratas del Niágara
La condición climática que persiste en el Norte de América ha dado lugar a una…
Browsing: CIENCIA Y TECNOLOGÍA
Adicción a Internet esclaviza conciencia
La adicción a Internet y el uso excesivo de las redes sociales es una señal…
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A la luz, activistas que atracaron al FBI
Emergen varios activistas de un grupo de ocho que hace 43 años filtraron documentos secretos…
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Un paticidio al comienzo de 2014
El famoso patito de hule gigante que se exhibía en el puerto de Keelung de…
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Anonymous lanza operación de invierno
Con el hashtag #OpSafeWinter, el colectivo de ‘hackers’ Anonymous lanzó una acción internacional de caracter…
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14.8 millones de ciberataques en México
Por Karina Avilés En México, 14.8 millones de personas han sido víctimas de algún delito…
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Empleados desairan Google Glass
Otra mala señal emborrona el horizonte del proyecto aún incipiente de las Google Glass: Los…
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Senador demanda a Obama por espionaje
El senador republicano Rand Paul dice que está preparando una demanda contra el Gobierno de…
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Renuevan permiso de espiar a la NSA
NSA podrá obtener información como la duración de las llamadas telefónicas, su origen y su…
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¿Quiénes son los personajes más ricos?
Por David M. Ewalt No estás imaginándolo: los ricos se hacen cada vez más ricos.…
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Hallan extraño agrograma en California
Un elaborado “agrograma” o dibujo en un campo fue descubierto este lunes en una granja dos horas…
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Fracking: se enciende el agua potable
“La primera vez que lo hice, hubo una gran bola de fuego que ocupó todo…
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Primer “selfie” espacial se hace viral
El primer ‘selfie’ espacial tomado por un astronauta con la Tierra de fondo se convierte…
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NSA intercepta envíos de computadoras
Espías estadounidenses interceptaron envíos de computadoras, explotaron vulnerabilidades de hardware e incluso usaron el sistema…
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Internet es tan adictivo como las drogas
Los jóvenes que pasan mucho tiempo en Internet pueden exhibir comportamientos típicos de una persona…
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El uso de tabletas daña la salud infantil
Las tabletas son tan fáciles de usar que hasta un niño de 3 años de…
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La intolerancia domina los comentarios en la web
Por Bárbara Ortutay/AP Un coctel de intolerancia flagrante con mala ortografía. Añada una pizca de…
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“Nos rastrean a cualquier lugar que vamos”
El ex técnico de la CIA, Edward Snowden, que en junio hizo públicos programas y procedimientos…
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El hombre de los 10,607 videojuegos
Quizá fue el recibir su primer videojuego, Cosmic Avenger, en Navidad a los 12 años…
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Universidades, con poco e-learning
De 2 mil 400 Instituciones de Educación Superior, sólo 1 por ciento de las públicas…
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