Bitcoin is attracting attention as a wildly code 43 bitcoin value, all-digital currency. How are criminals taking advantage of it? How risky an investment is it? In this Bitcoin explainer, WSJ’s Jason Bellini has “The Short Answer.

ID”:3,”column”:null,”description”:”Bitcoin is attracting attention as a wildly volatile, all-digital currency. 2018 8:41AM”,”description”:”At least 70 people, including university students on a tour, were injured after a mezzanine walkway at the Indonesia Stock Exchange crumbled during lunch hour in the building’s busy lobby. 2018 6:38AM”,”description”:”An Iranian oil tanker exploded and sank after burning for a week following a collision with a cargo ship. Reports from Chinese state media say oil has spread to cover several square miles, raising environmental concerns. Sabina Puértolas had just three hours rehearsal before her performance.

2018 12:17PM”,”description”:”An adorable robot dog, a TV that could fill up a wall, a car whose entire dashboard is a touch screen. WSJ’s Joanna Stern went on the hunt for the most exciting and unusual products at this year’s biggest tech show. Is Amazon Going to Rule the World? 23F6CE12-D9F4-4E7D-A2DC-F85054F4C475″,”name”:”Is Amazon Going to Rule the World?

2018 6:30AM”,”description”:”Amazon wants to deliver everything you want to your doorstep, anywhere in the world. But the e-commerce giant faces several challenges in its pursuit of a global empire. WSJ’s Karan Deep Singh breaks down the basics with the help of an Amazon delivery box. 2018 2:04PM”,”description”:”Robots are on the verge of an evolutionary leap, where they get bigger and smarter — more C-3PO, less R2-D2. WSJ’s Wilson Rothman tracked down our future helpers at CES 2018 in Las Vegas. Roughly 100 million pieces of debris larger than a millimeter are orbiting the Earth.

2018 8:00AM”,”description”:”Among the glittering gadgets of CES 2018 in Las Vegas was a robot that played ping pong. WSJ’s Katherine Bindley takes on the table-tennis terminator. 2018 5:10PM”,”description”:”The Wall Street Journal interviewed President Trump in the Oval Office on Thursday. Trump spoke about his relationship with North Korean leader Kim Jong Un and signaled openness to diplomacy with North Korea.

Seib gives us more insight from the interview. 2018 6:00AM”,”description”:”A big question in Washington: What is going to happen next for the Dreamers? The legal reprieve for these young undocumented immigrants starts to run out in March. Seib explains the likely scenarios. Twenty Americans die every day waiting for transplants.

Ott thinks he’s found a way to save lives and meet the demand for replacement organs. WSJ’s Jason Bellini takes a look, in this latest episode of Moving Upstream. An Iranian oil tanker exploded and sank after burning for a week following a collision with a cargo ship. What Is a Digital Pill? Can Space Fashion Ever Be as Cool as Science Fiction? Heroin user Fred Rebmann was recently sentenced to 30 years in federal prison.