• Why We Must Ban Facial Recognition Software Now

    Facial recognition technology, once a darling of Silicon Valley with applications for policing, spying and authenticating identities, is suddenly under fire. Conservative Republicans and liberal Democrats have strongly criticized the technology. San Francisco, Oakland, Berkeley and Somerville, Mass., have barred all of their government agencies, including the police, from using it. And several Democratic candidates for president have raised deep concerns about it, with one, Senator Bernie Sanders, calling for an outright ban for policing.

  • Keeping Students Safe Is a Growth Industry Struggling to Fulfill Its Mission

    There is a lot of federal, state and local money spent to “harden” school buildings and campuses. It’s a booming business that by 2017 had become an estimated $2.7 billion industry with about $1.5 billion directed toward K-12 school safety. But based on my research on school safety practices, I believe that – in addition to doing more to regulate access to automatic weapons – what’s actually needed is more funding for mental health services in communities and schools to help heed and address warning signs before someone becomes violent.

  • Robotic Lifeguard EMILY Proves Itself in the Wake of Hurricane Dorian

    The responders who came to the rescue a day after Hurricane Dorian finished lashing Abaco Island in the Bahamas had a tool to get ashore, so they could provide medical care and supplies to stricken islanders. It was EMILY the robotic lifeguard—officially known as the Emergency Integrated Lifesaving Lanyard—a remote-controlled unmanned surface vehicle that has proven its mettle saving imperiled swimmers during natural disasters and humanitarian crises.

  • Forget North Korea's Nukes: A Dying Regime and Collapse Is Far Scary

    Starvation, loose nukes, chaos, and even a Chinese intervention are all likely. What is left to say at this point when it comes to that “Hermit Kingdom” everyone loves to hate? Harry J. Kazianis writes for Yahoo News that North Korea, or also known as the so-called Democratic People’s Republic, is the ultimate Pandora’s Box and every president’s worst nightmare: A-bombs, chemical toxins, biological weapons and missiles to lob them all over the world—including now at the continental United States. And yet, while North Korea flexing its atomic muscles is certainly a big deal, the world is missing the real story: What happens if someday North Korea falls apart through a mass uprising, economic disaster, or war?

  • U.S. Nuclear Weapons at Incirlik Air Base, in effect, “Erdogan’s hostages”: U.S. Official

    Trump announced his hasty decision to withdraw U.S. troops from northern Syria in a series of Tweets on Sunday, following a phone call with Turkey’s president Recep Tayyip Erdoğan – despite months of warnings from the Pentagon, the NSC, the U.S. intelligence community, and the Department of State. As a result, no plans were made to deal with the fifty or so tactical nuclear weapons kept under U.S. control at the Incirlik Air Base in south-central Turkey, which the United States shares with Turkey. One official told the New York Times that the nuclear bombs at the base were now effectively Erdogan’s hostages.

  • Whole-House Fire Blanket Protects Buildings from Short Wildfires

    Wrapping a building in a fire-protective blanket is a viable way of protecting it against wildfires, finds the first study to scientifically assesses this method of defense. Existing blanket technology can protect an isolated building from a short wildfire attack, but technological advancements are needed for severe fire situations.

  • Why the Guillotine May Be Less Cruel than Execution by Slow Poisoning

    Concerns about the drugs used for executions are being raised again after the federal government announced it will once again execute inmates convicted of capital crimes almost 16 years after the last execution was carried out. while the death penalty is the ultimate punishment meted out by the state, it is not meant to be torture. The guillotine remains a quick method of execution – it takes about half a second for the blade to drop and sever a prisoner’s head from his body. Although the guillotine may be the bloodiest of deaths, it does not cause the prolonged physical torment increasingly delivered by lethal injections. Should the U.S. consider using the guillotine to administer capital punishment?

  • Tearing Down the Nuclear Firewall

    In the U.S. nuclear community, you’ll often hear a strangely contradictory statement about nuclear weapons. It goes something like this: “We have nuclear weapons so that nuclear weapons will never be used.” U.S. nuclear deterrence, however, hinges on the assumption that adversaries believe that the United States has a functioning stockpile of nuclear weapons that can and will be used. The national security enterprise and the general public thus need to understand the U.S. military’s concept of nuclear weapons use and its associated theory of victory.

  • 12 Hours. 4 Syrian Hospitals Bombed. One Culprit: Russia.

    The Bashar al-Assad regime in Syria represents the Alawite minority (in 2011, about 75 percent of the Syrian population was Sunni , and about 12 percent were Alawites). Since the civil war in Syria began in 2011, the Assad regime, in the largest ethnic cleansing campaign since the end of the Second World War, has methodically, and successfully, pursued the goal of drastically reducing the number of Sunni Muslims in Syria. So far, the Assad regime has killed more than 500,000 Syrian Sunnis; has driven more than 5.6 million Sunnis out of Syria; and internally displaced more than 6.6 million Sunnis. One of the keys to Assad’s ethnic cleansing campaign has been the systematic destruction of hospitals and medical facilities in Sunni-majority areas and the killing of medical personnel. This strategy increases the number of dead and untreated wounded among the Sunnis, and along with the methodical destruction of water and sewage treatment facilities, makes life even more unbearable in Sunni areas of Syria. Since September 2015, the Russian air force has been doing most of the destruction of medical facilities and other civilian infrastructure in Sunni-majority areas.

  • AI Could Be a Force for Positive Social Change – but We’re Currently Heading for a Darker Future

    Artificial Intelligence (AI) is already re-configuring the world in conspicuous ways. Data drives our global digital ecosystem, and AI technologies reveal patterns in data. Smartphones, smart homes, and smart cities influence how we live and interact, and AI systems are increasingly involved in recruitment decisions, medical diagnoses, and judicial verdicts. Whether this scenario is utopian or dystopian depends on your perspective.

  • Aerial Threat: Why Drone Hacking Could Be Bad News for the Military

    Unmanned aerial vehicles, more commonly called drones, are now a fundamental part of defense force capability, from intelligence gathering to unmanned engagement in military operations. But what happens if our own technology is turned against us? As with all IT technology, manufacturers and users may leave the digital doors unlocked. This potentially leaves opportunities for cyber-criminals and perhaps even cyber-warfare.

  • A Safer Way for Police to Test Drug Evidence

    Scientists have demonstrated a way for police to quickly and safely test whether a baggie or other package contains illegal drugs without having to handle any suspicious contents directly. The new technique can limit the risk of accidental exposure to fentanyl and other highly potent drugs that can be dangerous if a small amount is accidentally inhaled.

  • Helping First Responders Identify Unknown Chemicals

    First responders arrive first on the scene when disaster strikes or terrorists attack. They often encounter dangerous conditions like smoke and chemicals. To best help in situations like these, they need to know the chemical substances present onsite. This is where analytical field instruments such as Gas Chromatograph/Mass Spectrometers (GC/MS) come into play. But to acquire such technology, first responders first need to know which GC/MSs suit both their needs and their budgets.

  • Funding for Research on Gun Injuries to U.S. Children Gets 30 Times Less Funding Per Death Than other causes

    Firearm injuries kill 2,500 American children each year and send another 12,000 to emergency departments. But a new study finds that the nation spends far less on studying what led to those injuries, and what might prevent and treat them, than it spends on other, less-common causes of death in children between the ages of 1 and 18 years.

  • The U.S. Government Keeps Too Many Secrets

    That the U.S. government has a problem with classifying information—the process of identifying and protecting documents and discussions that must be kept secret to preserve national security—was established long before President Donald Trump’s Ukraine scandal returned the subject to the headlines. Classifying information is a key part of how the U.S. government functions and is able to carry out sensitive tasks, Giglio writes, but the problem is that too much national-security information—from the trivial to the politically inconvenient—gets labeled “confidential,” “secret,” or “top secret,” meaning that only those with the corresponding government clearance can access it.