Laura dean

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The Big Bang Wasn't The Beginning, After All

The Universe began not with a whimper, but with a bang! At least, that’s what you’re commonly told: the Universe and everything in it came into existence at the moment of the Big Bang. Space, time, and all the matter and energy within began from a singular point, and then expanded and cooled, …

Universe

All blue-eyed people have a single ancestor in common

New research shows that all blue-eyed people share a common ancestor. This person lived more than 6,000 years ago and carried a genetic mutation that has now spread across the world.<p>The exact cause remains to be determined, but scientists do know that eye color began to change long before recorded …

10 things to try after you install iOS 11

What to do after you upgrade<p>iOS 11 is available, officially, today. It's coming to every iPhone and iPad made in the past few years, and chances are, you're going to upgrade. When you install it on your iPhone, you'll find that some things are very different than what you're used to, but the core …

9 Ways To Improve iOS 7's Battery Life

iOS 7 has been out for a few weeks now, and people are torn.<p>While some of the new features are fabulous, and others are making us crazy, there's one thing we can all agree on: iOS 7 is not helping our battery life. As Ars Technica discovered, iOS 7 kills battery life faster than iOS 6.1 on every …

10 Surprising Facts About How Our Brains Work

One of the things that surprises me time and time again is how we think our brains work and how they actually do.<p>On many occasions I find myself …

What Is It About Bees And Hexagons?

Solved! A bee-buzzing, honey-licking 2,000-year-old mystery that begins here, with this beehive. Look at the honeycomb in the photo and ask yourself: (I know you've been wondering this all your life, but have been too shy to ask out loud ... ) Why is every cell in this honeycomb a hexagon?<p>Bees, …