After decades of false starts, artificial intelligence (AI) is already pervasive in our lives. Although invisible to most people, features such as custom search engine results, social media alerts and notifications, e-commerce recommendations and listings are powered by AI-based algorithms and models. AI is fast turning out to be the key utility of the technology world, much as electricity evolved a century ago. Everything that we formerly electrified, we will now cognitize. AI's latest breakthrough is being propelled by machine learning--a subset of AI which includes abstruse techniques that enable machines to improve at tasks through learning and experience.

Images captured by an underwater robot on Saturday showed massive deposits believed to be melted nuclear fuel covering the floor of a damaged reactor at Japan's destroyed Fukushima nuclear plant. The robot found large amounts of solidified lava-like rocks and lumps in layers as thick as 1m on the bottom inside a main structure called the pedestal that sits underneath the core inside the primary containment vessel of Fukushima's Unit 3 reactor, said the plant's operator, Tokyo Electric Power Co. On Friday, the robot spotted suspected debris of melted fuel for the first time since the 2011 earthquake and tsunami caused multiple meltdowns and destroyed the plant. The three-day investigation of Unit 3 ended on Saturday. Locating and analysing the fuel debris and damage in each of the plant's three wrecked reactors is crucial for decommissioning the plant. The search for melted fuel in the two other reactors has so far been unsuccessful because of damage and extremely high radiation levels.

An underwater robot has captured images of what is believed to be suspected debris of melted nuclear fuel inside one of the reactors at the Fukushima nuclear plant in Japan.

Since Homo Sapiens created fire it is entangled with technology. We used it to battle predators, diseases, and each other. While constantly picking the fruits of our newest inventions, we kept improving our technology and build a technology advanced, and technology depended, society. In his book Homo Deus: A Brief History of Tomorrow history Professor Yuval Noah Harari claims humanity is now waking up to the realization that we are so advanced that famine, plague, and war are becoming manageable challenges. We are not there yet, and still have a lot of work to do on national and global level, but statistics show that for more and more people famine, plague, and war aren't day-to-day threats anymore.

Regarding Fear and Artificial Intelligence (AI), one question often comes up:'Will we be killed by a Terminator Doppelganger?' I don't know if this will happen eventually, but I do know that we already have robots fighting our wars. This century is therefore, the first time in human history that we engage in Unmanned Warfare. What is the current status of this'Unmanned Warfare'? What do people think about drone strikes and will terminators be the next step?

Most machine learning is literally prejudice--telling a machine, "based on what you've seen in the past, predict the future." But what do we do when it's also correct? Many of the most popular examples of "artificial intelligence" today are actually about classification. For example, we can show a computer past pictures of dogs, and have it predict whether a new picture is a dog (or a pastry.) We can also use those predictions to do things like mimic an art style, or try and anticipate what word will come next in a sentence, or suggest people with whom you might want to connect.

Artificial intelligence is no exception. Beijing laid out a timeline on Friday for when it expects the country to become a global leader in the frontier technology. By 2020, China's AI technologies and research facilities will match other leading countries, said Li Meng, the vice minister of science and technology. Five years later, he expects "a big breakthrough," and then China should finally become the global "innovation center for AI" by 2030. The remarks at a press conference expand on a policy statement released by China's State Council on Thursday, which set out goals to build a domestic artificial intelligence industry worth nearly $150 billion in the next few years.

How stress works in the human body, to make or break us -- aeon.co Lots of research on how to manage stress which not surprisingly includes exercise but also highlights how certain stress in our lives can impact us forever. "Adverse early life experience involving poverty, abuse and neglect affects how genes are expressed, and determines how well brain regions such as the hippocampus, amygdala and prefrontal cortex develop and function during childhood into young adulthood. Indeed, the brain is continually changing with experience, which creates memories and alters brain architecture via mechanisms that are facilitated in part by circulating sex, stress and metabolic hormones and chemicals produced by the immune system. These insights have led to a new view of epigenetic changes over the life course."

The next time you come across a picture of a ravishing dish on Instagram or WeChat that whets your appetite but you can't exactly make out what it is made of, don't wrack your brain trying to guess the recipe. An AI system unwrapped earlier this week helps those with culinary curiosity find the right ingredients of an unknown dish and offers step-by-step instructions how to make it just by analyzing a photo they upload online. Researchers from the Polytechnic University of Catalonia, Massachusetts Institute of Technology (MIT) and Qatar Computing Research Institute have developed a deep-learning algorithm that can whip out a recipe just by "looking" at a photo of the dish. They fed the neural network one million recipes, along with one million photos of their final outcome, from popular websites like Allrecipes.com and Food.com to create a huge database they dubbed, Recipe1M, accessible through a web portal they called Pic2Recipe. With a single click of a button, the website allows users to upload a photo of the mystery dish and then the system, using machine learning, goes through the massive mounds of data to analyze it. It then predicts a list of possible ingredients along with their relevant recipes, then ranks them based on how certain the AI is they match the image.

As with many unreleased apps in the Android app store, it all started with an invite code, this very afternoon about an hour ago. My employer and I were talking about chatbots--as we often do--and it reminded him of an app that was being demoed to a select group of users (actually the user base is huge at the moment), and he sent me an invite code to try out the app. As I described in my previous article, 5 Simple Ways To Optimize Your Chatbot, I usually treat chatbots quite like a bull in a china shop, as I really do want to know how far the technology is at the moment. Again, this is not to be mean to the developers or anything, I am merely hoping that in the coming years we will see huge improvements to the way that most non-technical people will interact with the bot anyway. To be honest, I was initially super impressed when the chatbot asked me if it could tell me a little about itself, and I tried to respond with something I thought it would not be able to recover from, yet it did so effortlessly and beautifully with the response: "Sure, how about we talk about you then," even dropping in the perfect emoticon.