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NASA Just Released New Deep-Sky Images by Hubble, And They're Breathtaking

We are blown away.<p>NASA has expanded its image catalogue for Messier deep-sky objects by 12 objects, bringing the total to 76 - and showcasing how far …


11 Mistakes to Avoid When Grilling Steak, According to Chefs

Purists assert that a good-quality cut of steak is done ill justice at the hands of an overzealous grill. Contrast that to cheaper cuts like chuck …


The Optical Illusion That Makes Static Lines Look Like They're Pulsing

Ready for an optical illusion? This one by artist Gianni Sarcone, which we spotted on Digg, is a pulsating wonder that’s almost guaranteed to trick …


Pitching an Investor? This Is Exactly How Many Slides You Should Have in Your Pitch Deck

A killer investor presentation only needs to convey these key things.<p>When I sit down with new startup founders, most ask me about one thing: raising money.<p>This is smart of them because, as I've stated previously, fundraising needs to be one of the core competencies of any young company. Yet for the …


The key to Leonardo da Vinci's genius is a practice that anyone can learn

In late 2017, <i>Salvator Mundi</i>, one of Leonardo da Vinci's paintings, sold for $450.3 million.<p>For a child born out of wedlock in the 15th century, that's quite an accomplishment. And yet, many would argue that this isn't even close to being his greatest contribution to humanity.<p>When the word</i> …


You have Netflix, Hulu, and the rest — you just need this $16 HDTV antenna to replace cable

Heads up: All products featured here are selected by Mashable's commerce team and meet our rigorous standards for awesomeness. If you buy something, …


The gall of Trump’s potential obstruction of justice

We don’t yet know whether special counsel Robert S. Mueller III will accuse President Trump of obstruction of justice. But if he does, we may look back upon Wednesday as a case-in-point as to why.<p>The New York Times is reporting on yet the latest episode that could play into the obstruction portion …

Donald Trump

15 Facts That Are Both Mind-Blowing And Seriously Unnerving

Your bones are wet.

Warner Bros

Stephen Hawking thinks he knows what happened before the beginning of time

Neil deGrasse Tyson asks him to weigh in.<p>Neil deGrasse Tyson’s show <i>Star Talk</i> is ending its fourth season with a bang—a big one. <i>The</i> big one, to be precise. The show, filmed at the American Museum of Natural History in New York City, features famous astrophysicist Tyson interviewing …


Getting to the Root of the Problem: Stem Cells Are Revealing New Secrets about Mental Illness

Millions of Americans who suffer from bipolar disorder depend on lithium. The medication has been prescribed for half a century to help stabilize …


America’s Secret Ice Base Won’t Stay Frozen Forever

<i>This story originally appeared on Atlas Obscura and is part of the Climate Desk collaboration.</i><p>The creation of Camp Century, from the outset, was an …

Global Warming

Richard Branson Says Dump the MBA and Learn 1 Secret to Entrepreneurial Success

One thing can drive your business to success and it's not three letters at the end of your name.<p>Beyond his amazing business success after dropping out of school when he was 15, Richard Branson is unusual. He is unafraid of controversy while managing to live without regrets, as his mother taught …


What America is getting wrong about three important words in the Second Amendment

On Wednesday night, CNN hosted a town hall about gun violence with members of the community of Parkland, Florida, which only a week earlier had experienced a mass shooting at Marjory Stoneman Douglas High School. Seventeen students and teachers lost their lives.<p>The town hall was remarkable in many …


The Age of Quantum Computing Has Arrived

Harnessing Quantum Mechanics<p>Marshall McLuhan, a media theorist of the past generation, once said, “The computer is the most extraordinary of man’s …

Donald Trump