Millions of phones, TVs and radios across the US will receive an alert on Wednesday as part of a nationwide test for an emergency alert system. At 2.20pm ET, the Federal Emergency Management Agency (FEMA) will test the Emergency Alert System for TV and radio sets, and the Wireless Emergency Alerts for phones. “These test alerts are necessary to verify that the system is working properly so that, in a real case, citizens will know what to do, depending on the information that is issued,” said Nino Correa Filomeno, the commissioner of the Puerto Rico Emergency Management Bureau, who will coordinate with FEMA for the tests. “Amid this hurricane season, and any time an emergency occurs, it is necessary to have this system in place.” It is the seventh test for the system since FEMA set it up, however there are already conspiracy theories spreading online about its actual purpose. One false theory is that the signal is being sent to activate nanoparticles that have been introduced to people’s bodies, with one widely shared claim suggesting that it relates to the Covid-19 vaccine. Some users on X, formerly Twitter, advised people to shut off their phones in order to avoid receiving the alert. One user wrote: “Recommendations include not only disabling all alerts but also removing the sim card and shutting down your phone completely, possibly putting in a faraday bag if you have one.” Any smartphone that is switched on and within range of a cell tower will receive the emergency alert test message, which will be accompanied by a “unique tone” and vibration to make sure it is seen, heard or felt by as many people as possible, including those with disabilities. The radio and television portion of the test is being conducted with the participation of broadcasters, satellite providers and cable systems. “We want to ensure that the systems continue to be effective, that the public understands and uses these alerts and warnings about emergencies, particularly those on the national level, as we work to strengthen emergency readiness among our communities,” said Orlando Olivera, a coordinator at FEMA’s Caribbean office in Puerto Rico. “This is one step to be ready for emergencies. We are encouraging everyone, especially older adults to Take Control in 1, 2, 3: Assess your needs, Make a plan, and Engage your support network.” Read More Apple blames Instagram for overheating iPhones Facebook and Instagram users face monthly fee for ad-free version Japan startup unveils 15-foot robot suit for space exploration New discovery is ‘holy grail’ breakthrough in search for aliens, scientist say

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The white, powdery substance that prompted a brief evacuation of the White House over the weekend has been confirmed to be cocaine by laboratory testing, The Independent has learned. A spokesperson for the US Secret Service, which by law is responsible for security in and around the 18-acre White House campus, confirmed the laboratory result in an email on Wednesday. The spokesperson, Anthony Gugliemi, previously said the agency was standing up “an investigation into the cause and manner” of how the cocaine came to be in a public waiting area in the West Wing, where it was discovered late Sunday by officers with the Secret Service Uniformed Division. According to DC Fire and EMS Department radio transmissions archived by OpenMHZ, firefighters with the department’s hazardous materials unit who were called to investigate the then-unidentified powder used a field test analyse a small sample, which returned a presumptive result for cocaine hydrochloride. Neither President Joe Biden nor any other members of his family were present at the White House during the incident, as the Biden family spent the holiday weekend at Camp David, the US Navy-operated presidential retreat in Thurmont, Maryland. Mr Biden and several family members departed the White House on Friday and returned late on Monday to participate in several Independence Day events. According to a source familiar with the events surrounding the discovery of the cocaine, it was found in a small bag in a waiting area which is regularly accessed by White House staff and visitors to the West Wing, the part of the White House which contains offices used by Mr Biden, Vice President Kamala Harris, and the president’s senior staff, as well as members of the White House press corps. Although there were no public tours of the White House on Sunday, staff members have long been authorised to bring family and friends into the West Wing for tours of the workspace, and the area where the cocaine was found is heavily trafficked during the week. It is not yet known when the cocaine would have been brought into the building or by whom, but Mr Gugliemi said investigators are working to determine those facts if possible. Read More Mystery white powder suspected to be cocaine is found in White House

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