What is the Earth's average temperature?

Earth is the only planet in the solar system where life is known to exists. Note the use of the word "known", which is indicative of the fact that our knowledge of the solar system is still in its infancy, and the search ...

Hong Kong swelters on hottest day in history

Hong Kong on Saturday recorded its hottest day since authorities began taking temperature readings 130 years ago, due to the influence of a nearby typhoon.

Dropping the volume around schools can improve learning

There's no escaping noise, whether it's caused by traffic, construction, or planes flying overhead. Usually we have no choice but to get on with our daily lives and in many instances noise is little more than an annoyance. ...

Domino's taking orders via tweet

Domino's on Wednesday launched perhaps the easiest way to satisfy a pizza craving this side of mind reading: order by tweet.

Computer equal to or better than humans at indexing science

In 1997, IBM's Deep Blue computer beat chess wizard Gary Kasparov. This year, a computer system developed at the University of Wisconsin-Madison achieved something far more complex. It equaled or bested scientists at the ...

The boundaries of reading apps for children

A series of binary discussions has been plaguing early reading instruction for quite some time now: phonics versus whole language, reading for pleasure versus reading for learning, digital versus paper books. And it seems ...

Public oversight improves test scores in voucher schools

Requiring private schools that receive public money to report student test scores improves academic achievement and ultimately enhances school choice, a Michigan State University scholar argues.

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