Karla Ruelas

16 Flips | 4 Magazines | 16 Likes | 3 Followers | @KarlaRuelas2015 | Keep up with Karla Ruelas on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Karla Ruelas”

This is how to overcome anger: 5 powerful secrets from mindfulness

There’s a voice shouting. Takes a second before you realize it’s yours. You feel energized. Righteous. Driving every point home. It’s like the climax …

Mindfulness

America’s unique gun violence problem, explained in 17 maps and charts

In the developed world, these levels of gun violence are a uniquely American problem. Here’s why.<p>America is an exceptional country when it comes to guns. It’s one of the few countries in which the right to bear arms is constitutionally protected. But America’s relationship with guns is unique in …

Guns

Are Hunter-Gatherers The Happiest Humans To Inhabit Earth?

There's an idea percolating up from the anthropology world that may make you rethink what makes you happy.<p>The idea is not new. It surfaced in the popular consciousness back in the late 1960s and helped to galvanize a growing environmental movement.<p>And now several books are bringing it back into the …

Anthropology

Can you be too clean?

We take long showers, change clothes every day and wash our hands regularly. Is this doing us more harm than good?<p>What’s your routine? Do you shower every morning, or skip a few days? Do you change the bedsheets weekly, or only when they get smelly? How about your towels: New ones – like clockwork …

There’s a Mystery Machine That Sculpts the Human Genome

Geneticists can’t see this machine, but they can see its works—and they say it might be the key to reshaping the genome.<p>Genomes are so regularly represented as strings of letters—As, Gs, Cs, and Ts—that it’s easy to forget that they aren’t just abstract collections of data. They exist in three …

DNA At the Fringes: Twins, Chimerism, and Synthetic DNA

DNA tests are thought to be conclusive proof—of crime, of family relation—but in some cases, our genetic material acts in mysterious ways.<p>Plenty of …

Genetics

Review: 'The Martian' is just the movie space travel needs

You get the impression that Ridley Scott read Andy Weir's 2011 hit sci-fi survival novel <i>The Martian</i> -- with its detailed descriptions of chemical …

Space Travel

Four future space technologies that will change the world in your lifetime

From ending natural disasters, to flying to Sydney in an hour, scientists are working on future technologies to solve some of humanity's biggest challenges<p>Imagine a world where severe storms, tornadoes, and flash flooding are no longer a threat to human life. Or a time when flying from London to …

Stephen Hawking explains how to (sort-of) escape a black hole

<i>This post has been corrected.</i><p>If you find yourself stuck inside a black hole, Stephen Hawking says not to panic: You may die, but all traces of your existence may not be lost forever.<p>Current science suggests that a black hole’s gravity is so strong that absolutely nothing—not even light—can escape …

Physics

Humans 'will become God-like cyborgs within 200 years'

The amalgamation of man and machine will be the ‘biggest evolution in biology’ claims Professor Yuval Noah Harari<p>Wealthy humans are likely become cyborgs within 200 years as they gradually merge with technology like computers and smart phones, a historian has claimed.<p>Yuval Noah Harari, a professor …

How to supercharge the way you learn

What is the easiest way to learn? David Robson meets a group of scientists and memory champions competing to find techniques that make facts stick... fast.<p>Face to face with the world’s leading memory experts, my mind is beginning to feel very humble. Ben Whately, for instance, tells me about the …

The Brain

What would you see in a black hole?

What would it be like to fly a spacecraft into a black hole? Marcus Woo investigates.<p>Something about a black hole just pulls you in. Sure, its gravity is so strong that not even light can elude its grasp. But, there's something else, something harder to pinpoint. Maybe it's a black hole's absolute …

blackholes

Scientists Can Now Read Your Memories

Researchers have mapped rats’ memories, and humans could be next.<p>Scientists may have cracked the code of memories by successfully tracing how they …

Nasa finds evidence of a vast ancient ocean on Mars

A huge primitive ocean covered one-fifth of the red planet’s surface, making it warm, wet and ideal for alien life to gain a foothold, scientists say<p>A massive ancient ocean once covered nearly half of the northern hemisphere of Mars making the planet a more promising place for alien life to have …

Global Warming

Why you really do get that from your father

We may look like our mothers but our genes have more in common with the paternal line, study finds<p>It is good news for put-upon husbands who fear their wife will turn out like their mother-in-law: scientists say that, genetically, we are more like our fathers.<p>A study has found that although we might …

Sleep a lot? You might have a heightened risk of stroke, study says

There's no way to diagnose a stroke before it happens, but researchers say they've identified a clue to help doctors predict who's at risk – the amount of sleep they get at night.<p>Older adults who said they slept more than eight hours were 46% more likely to suffer strokes in the next decade than …