Artificial intelligence – what's the worst that can happen? Working with hacktivist and entrepreneur Federico Pistono, he has come up with a set of worst-case scenarios for a potential malevolent AI, from "enslaving mankind" to "destroying the universe". Yampolskiy argues that anticipating as many negative outcomes as possible – just as cybersecurity researchers do when looking for vulnerabilities – will help us guard against disaster. "The standard framework in AI thinking has always been to propose new safety mechanisms," he says. But looking at the issue with a cybersecurity mindset puts a different spin on things: starting with a list of all the things that could go wrong will make it easier to test any safeguards we may eventually want to put in place.

This weekend, I hopped on a train for my annual trek to Maker Faire, held this year at the San Mateo Events Center. Over 150,000 people attended this year's show, coming to check out new drones, 3D printers, robots and more. This particular event is the granddaddy of Maker Faires, started by Maker Media and its visionary founder Dale Dougherty. It bills itself as the greatest "Show and Tell on Earth." I've long been following the Maker Movement as a part of my overall interest in STEM (science, technology, engineering and math) education.

Artificial intelligence, or AI, has been touted as a potential panacea for many of our national health services' current ills. But we need to employ intelligence and care of our own before jumping in'gung ho', says one NHS England boss.

Adopting a digital transformation strategy in the face of tight budgets and cuts could save the NHS from becoming increasingly burdened and possibly collapsing as the healthcare service we know. Health secretary Jeremy Hunt has committed 4bn to invest in technology for the NHS, but the level of digital transformation and its maturity across 239 trusts is mixed at best. Achieving a data-sharing, paper-free NHS appears a little way off. Solid projects have been undertaken recently to adopt more digital services over traditional on-premise IT systems in public healthcare. These projects are not as comprehensive as the IT overhaul undertaken by the Cambridge University NHS Hospitals Trust in partnership with HP, but they do show how the NHS is beginning to use more digital technology that yields results.

As news organizations scramble for ways to cut costs, robot video conferencing is one tool that could dramatically expand reporters' access to events and previously unaccommodating government agencies. There's nothing new about using video conferencing -- the business is booming and is expected to reach 2.9 billion in revenue by 2020. But robots, used in video conferencing mode as a journalism tool, could dramatically alter the industry at large. Imagine a bureau of robots in Afghanistan, or in a highly secured building like the Pentagon, stationed at the White House -- or, locally, the State House. Reporters could, functionally, be present for hearings, briefings and interviews -- and multi-tasking -- when they are not able to be physically present.

The fear of the Earth being struck by an enormous asteroid has been the source for many science fiction films, but the threat of mankind being wiped out by an impact may be lower than we think. Until now, scientists used the strength of rocks found on Earth to model the damage these giant space boulders would cause. But researchers have now sacrificed a rare sample of meteorites to test the physical properties of asteroids and found they crumbled more easily than expected. It is an idea popular in science fiction, but the threat of mankind being wiped out by asteroids (artist's impression pictured) might be a lot lower than you think. Even though space rocks fall to Earth as meteorites all the time, very few are recovered.

BEIJING – A Chinese government bureau is planning a base station for an advanced rescue ship in the disputed Spratly Islands, state media reported on Monday, as China continues its push to develop civilian and military infrastructure in the contentious region. The ship, which would carry drones and underwater robots, is set to be deployed in the second half of the year, said Chen Xingguang, political commissar of the ship, which is under the South China Sea Rescue Bureau of the Ministry of Transport, according to the official China Daily. The civilian bureau has 31 ships and four helicopters conducting rescue missions in the South China Sea, and officials from the department told the China Daily they work with the military on such efforts. Officials said the rescue ship base station would enable rescue forces to aid fishing boats in trouble, and shorten the distance they need to travel. It is unclear on which island the ship will be based, but China has carried out land reclamation and construction on several islands in the Spratly Archipelago, parts of which are also claimed by the Philippines, Vietnam, Brunei, Malaysia and Taiwan.

Al Qaeda has returned to its longtime base of operations in southern Afghanistan and is plotting new attacks against the West, fifteen years after being overrun by U.S.-led NATO forces following the 9/11 attacks, according to a published report. Britain's Daily Telegraph, citing Afghan security officials, reported Monday that Al Qaeda cells have moved back into southern Afghanistan following the withdrawal of most U.S. and allied troops in 2014. The report claimed that most of the cells are operating around the southern Afghan city of Kandahar, the spiritual home of the Taliban. The Telegraph reports that security officials believe that Al Qaeda's return to Afghanistan is the latest move to re-establish its strength after the killing of Usama bin Laden by Navy SEALs in 2011 and the rise of ISIS, a former Al Qaeda splinter group. The report comes days after a U.S. drone strike killed Afghan Taliban leader Mullah Mohammed Akhtar Mansour.

A U.S. drone strike targeting the Afghan Taliban's commander, Mullah Akhtar Mansour, led to the leadership council meeting Sunday to discuss succession, two Taliban sources told Reuters. This has been the strongest indication by the group of its acceptance of Mansour's death. Pakistani local residents gather around a destroyed vehicle hit by a drone strike, in which Afghan Taliban Chief Mullah Akhtar Mansour was believed to be travelling, in the remote town of Ahmad Wal in Balochistan, around 100 miles west of Quetta, May 21, 2016. President Barack Obama, according to ABC, has released a statement confirming Mansour's death. In the statement, Obama called Mansour's death "an important milestone in our longstanding effort to bring peace and prosperity to Afghanistan."

This photo taken by freelance photographer Abdul Malik on Saturday, May 21, 2016, purports to show volunteers standing near the wreckage of the destroyed vehicle, in which Mullah Mohammad Akhtar Mansour was allegedly traveling in the Ahmed Wal area in Baluchistan province of Pakistan, near Afghanistan border. A senior commander of the Afghan Taliban confirmed on Sunday that the extremist group's leader, Mullah Mohammad Akhtar Mansour, has been killed in a U.S. drone strike.