If Bloomberg Businessweek's latest cover story didn't make obvious enough, the hour or so the company dedicated to them on stage at its BUILD developer conference should have cleared up any doubts: Microsoft sees Cortana as a big part of its future. It wants the AI assistant to do everything, but knows it can't make that dream a reality by itself. Its new framework allows developers to build an independent chatbot that plays nice with users and Cortana. It's not the only one pursuing the goal of the perfect assistant, though, and there's no telling if its efforts to inspire an army of chatbots will be successful. Although chatbots have been around for half a century, they didn't have a practical use until the internet took hold.

One week ago, we reported that Microsoft's first foray into Twitter chat "artificial intelligence" did not quite work as expected: once unleashed into the wild, the chat robot named "Tay" proceeded to have a spectacular implosion, and in the span of just a few hours upon interacting with the broader Twitter population, was transformed from a polite teenage girl impersonator into an all out sociopath, unleash ingtweets covering everything from racist outbursts, N-words, conspiracy theories, genocide, incest, Obama-slurs, and even outright Nazism. "The AI chatbot Tay is a machine learning project, designed for human engagement. It is as much a social and cultural experiment, as it is technical. Unfortunately, within the first 24 hours of coming online, we became aware of a coordinated effort by some users to abuse Tay's commenting skills to have Tay respond in inappropriate ways. As a result, we have taken Tay offline and are making adjustments."

Futurist Ray Kurzweil made a thought-provoking presentation at a recent trade show for medical device companies, MD&M, in Anaheim, California. At one point during his 45-minute talk he shifted his attention to solar. Explaining the accelerating rate of technical progress, Kurzweil said technical developments form very predictable trajectories, and those trajectories are exponential. Consider the progress of the computing industry, he said. He spoke about his cell phone, which he said is several billion times more powerful per dollar than the computer he used as an undergraduate at MIT. "I went to MIT because it was so advanced that it actually had a computer in the late 1960s," Kurzweil said.

The Pentagon's No. 2 civilian official said Wednesday that the Defense Department is concerned that adversary nations could empower advanced weapons systems to act on their own, noting that while the United States will not give them the authority to kill autonomously, other countries might. Deputy Defense Secretary Robert O. Work said the Pentagon hasn't "fully figured out" the issue of autonomous machines, but continues to examine it. The U.S. military has built a force that relies heavily on the decision-making skills of its troops, but "authoritarian regimes" may find weapons that can act independently more attractive because doing so would consolidate the ability to take action among a handful of leaders, he said. "We will not delegate lethal authority to a machine to make a decision," Work said. "The only time we will… delegate a machine authority is in things that go faster than human reaction time, like cyber or electronic warfare."

The Pentagon's No. 2 civilian official said Wednesday that the Defense Department is concerned that adversary nations could empower advanced weapons systems to act on their own, noting that while the United States will not give them the authority to kill autonomously, other countries might. Deputy Defense Secretary Robert Work said the Pentagon hasn't "fully figured out" the issue of autonomous machines, but continues to examine it. The U.S. military has built a force that relies heavily on the decision-making skills of its troops, but "authoritarian regimes" may find weapons that can act independently more attractive because it consolidates the ability to take action among a handful of leaders, he said. "We will not delegate lethal authority to a machine to make a decision," Work said. "The only time we will ... delegate a machine authority is in things that go faster than human reaction time, like cyber or electronic warfare."

E: I kicked around the idea of Cosmify for about 4 months after I left Yahoo. I lack some of the data analysis background to pull what I wanted to build off, so I asked around and met with a long list of scientists in the Bay Area, Japan, China, and Russia. A friend and famous Python guru (the Python language is one of pillars of exploratory data analysis; R is the other) introduced me to Ana - she has tremendous programming chops and is a well known scientist specialized in reproducible research. She liked the idea of creating an unstructured data analysis system that anybody could use. Turned out too that we have common friends working at Trinity College in Dublin, where she earned her PhD and where I lectured a few times as a guest speaker about advanced large systems programming.

When monkeys teach monkeys, it's a monkey that you get. When humans teach monkeys, you get a more advanced monkey, who may not know what he really is. Now when humans teach humans, you get humans. But what happens, when machines teach humans? This question is not that far in the future anymore, in fact it's happening right now.

A team of Nevada scientists have been using a drone to control the weather. Engineers and meteorologists say they have created the first autonomous cloud seeding platform that could increase rainfall by 15 per cent. Cloud seeding involves spraying fine particles of silver iodide into a cloud system in an effort to boost the amount of rain that falls. A team of Nevada scientists have been using drones to control the weather. Microscopic particles of silver iodide are shot into existing clouds using land based generators or aircraft.

The Times has assembled a panel of distinguished and diverse writers who will regularly contribute to the Books section. The 10 authors who make up the Los Angeles Times Cultural Critics At Large have published works of fiction, nonfiction and poetry. They have won dozens of prizes. A majority have deep connections to Southern California, even though they hail from four different nations. They will help expand the literary conversation, challenging ideas and broadening readers' understanding of literature and culture within the contemporary moment.

Amazon thrilled comic book fans recently when it announced it was moving forward with its revival of "The Tick," a new live-action series based on the comics by Ben Edlund that have already spawned an animated series, a short-lived live-action series (both on Fox) and a video game. Rumors have swirled for several years, and the streaming content provider announced March 10 that it had ordered a pilot for a new take on the comics, featuring an all new cast. Stepping into the considerable footsteps of Patrick Warburton, who served as the voice of the animated Tick and embodied the live-action version of the character, is British actor Peter Serafinowicz ("Guardians of the Galaxy," "Shaun of the Dead.") Say what you will about "Batman v Superman: Dawn of Justice" (and people have said plenty), at 2 hours and a 33 minutes -- packing in three of the comic-book realm's biggest icons, a psychotic supervillain, a giant alien monster and more plot threads than you can shake a kryptonite-tipped spear... Say what you will about "Batman v Superman: Dawn of Justice" (and people have said plenty), at 2 hours and a 33 minutes -- packing in three of the comic-book realm's biggest icons, a psychotic supervillain, a giant alien monster and more plot threads than you can shake a kryptonite-tipped spear... In news that may leave fans questioning the direction of the latest reboot of "The Tick," creator Ben Edlund says the new series would have a slightly different tone than expected. Speaking to Entertainment Weekly, Edlund remarked, "We've got this show about superheroes [where] we get to have fun with the idea of superheroes," before going on to say that the series would be, "darker and more grounded."