On September 1, 1859, a British astronomer named Richard Carrington was sketching the shapes of sunspots projected from his telescope onto a screen when two spots flared into view and brightened still further, only to fade a few minutes later.... Selengkapnya
President Barack Obama on Friday heralded the international agreement requiring Syria to give up its chemical weapons as a “potentially huge victory for the international community.” Speaking after an Oval Office meeting with Indian Prime Minister Manmohan Singh, Obama said... Selengkapnya
It’s not quite the Fountain of Youth, but it may be the river that leads to it. In a paper published in the journal Lancet Oncology, scientists found that a small group of men who made changes in the way they... Selengkapnya
Pens! Who needs ‘em? The last pen I used tried to kill me. Within a split-second of writing something, my hand — withered from decades of not writing — cramped up and sent shooting pains up my entire arm,... Selengkapnya
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