• Lawmakers Press TikTok, DHS, and FBI for Information on Identifying, Preventing Spread of Extremist Content Online

    Although social media companies have taken steps to address the proliferation of domestic extremist content online, continued reports have identified that violent groups continue to operate on the platforms, and racially or ethnically motivated violent extremists (RMVEs), anti-government and conspiracy-related content and targeted ads remain on these platforms.

  • Surveillance Equipment: Scrutiny Necessary for the Police, Manufacturers

    Facial recognition, body cameras and other digital technologies are increasingly used by police departments, municipalities and even gated communities, but these tools, manufactured by private companies, raise the specter of unchecked surveillance.

  • Calif. Sheriff Sued for Sharing Drivers’ License Plate Data With ICE, CBP, Other Out-of-State Agencies

    License plate scans occur through Automated License Plate Readers (ALPRs): high-speed cameras mounted in a fixed location or atop police cars moving through the community that automatically capture all license plates that come into view, recording the exact location, date, and time that the vehicle passes by. The information can paint a detailed picture of our private lives, our daily schedules, and our social networks.

  • Quick Detection of Uranium Isotopes Helps Safeguard Nuclear Materials

    Researchers have developed a rapid way to measure isotopic ratios of uranium and plutonium collected on environmental swipes, which could help International Atomic Energy Agency analysts detect the presence of undeclared nuclear activities or material.

  • Will China Surpass the US in Military Air Superiority?

    The Pentagon’s multibillion-dollar investment in advanced warplanes, weapons systems, satellites and aircraft carriers has made air power a central part of America’s global projection of military might. However, China’s People’s Liberation Army (PLA) is rapidly modernizing, and military leaders and analysts say that Washington may no longer be able to always rely on its air superiority.

  • Seismic Forensics and Its Importance for Early Warning

    A February 2021 rockslide and the subsequent flood , in India’s Dhauli Ganga Valley, had killed at least a hundred people and destroyed two hydroelectric power plants. The analysis of this flood disaster in the Himalaya may help establish an early warning system for flash floods.

  • Forensic Analysis of Lipstick Trace

    Forensic scientists find a new way of identifying brands of lipstick at a crime scene without removing evidence from its bag.

  • Disasters: To Flee or Not to Flee

    The Montecito debris flows that occurred in January 2018 were the result of a rare confluence of two uncommonly severe events: the Thomas Fire — at that time the largest wildfire in California history — which for weeks burned through Ventura and Santa Barbara counties; and the intense winter storm that followed. Researchers say it is important to keep residents — and emergency management offices — informed about rare but potentially lethal natural events.

  • Rush to Stop “Havana Syndrome”

    In 2016, dozens of diplomatic staff at the U.S. and Canadian embassies in Havana began experiencing a sudden onset of health troubles with no apparent cause. It was suspected they had been exposed to a high-intensity burst of energy or sound waves. Known as Havana syndrome, today there are at least 200 CIA, State Department, and Pentagon personnel stationed overseas who have been affected. But cause, suspects unclear as scores of U.S. spies, diplomats, security staff hit by mysterious neurological injuries overseas.

  • U.S. Has a Stockpile of 3,750 Nuclear Warheads

    The United States has disclosed the number of nuclear weapons in its arsenal for the first time since former President Donald Trump decided to keep the figures a secret. At the height of the cold war, in 1967, the U.S. nuclear stockpile reached its peak; 31,255 warheads.

  • DEA, DOJ Warn of Lethal Fake Medication Pushed by Mexican Criminal Gangs

    Mexican criminal drug networks are mass-producing illicit fentanyl and fentanyl-laced fake pills using chemicals sourced largely from China., and are distributing these pills through U.S. criminal networks. These addictive fake pills are more lethal than ever. DEA laboratory testing reveals that today, four out of 10 fentanyl-laced fake pills contain a potentially lethal dose. DEA seizes 1.8 million fake pills and arrests 810 people nationwide in two-month effort to dismantle the drug distribution networks.

  • In U.S. v Wilson, the Ninth Circuit Reaffirms Fourth Amendment Protection for Electronic Communications

    The Ninth Circuit Court of Appeals, in a new ruling which is a victory for digital privacy rights, has confirmed that the police need to get a warrant before they open your email attachments—even if a third party’s automated system has flagged those attachments as potentially illegal.

  • Private Data/Public Regulation

    Police, increasingly relying on the collection of digital data,  seek fewer search warrants and more requests to harvest metadata. They buy data from brokers, they track location and other aspects of our lives. Sometimes police collect the data themselves. More often they gather it from third parties. Barry Friedman writes that “The benefits of this approach are uncertain, but placing this much personal data in the hands of the government has its costs.”

  • Safe Airspace in the Age of Drones

    Drones are becoming more and more ubiquitous, and are being used for everything from backyard fun to military operations. As the technologies for UAS continues to improve, so has the potential for them to be used in illegal and dangerous ways.

  • Bolstering Speed, Flexibility of Response to Nuclear Events

    Researchers are combining basic research and development of emergent technologies, predictive capabilities, and systems assessment to revolutionize the speed and flexibility of technical nuclear forensic (TNF) response to nuclear events.