一 | A "super fog" in Louisiana has caused a multi-car pileup on Interstate 55 near New Orleans, Louisiana, after severely lowering visibility, according to police.The crash, involving dozens of cars, occurred on Monday morning due to heavy fog conditions, according to Louisiana State Police. A long stretch of Interstate 55, a 24-mile-long highway over Lake Pontchartrain near New Orleans, is expected to be closed "for the foreseeable future," police said.Interstate 10 and Interstate 310 were also closed as a result of the crash, police said. Louisiana Gov. John Bel Edwards confirmed the accident in a statement Monday that there were fatalities in the crash, but did not say how many people were killed or injured.For hours after the crash, emergency crews worked to clear debris from both northbound and southbound lanes, according to state police.The super fog was caused by smoke from marsh fires burning in the region combined with dense fog developing in the area early Monday morning bringing extremely low visibility. In some spots, visibility was near zero, creating dangerous driving conditions.Super fogs typically form when condensed water vapor mixes with the smoke and moisture released from damp organic material smoldering from a nearby fire, such as brush, leaves and trees, according to the National Weather Service. Visibility can be lowered to less than 10 feet as a result, according to the NWS.This has been occurring in the region over the past several mornings, with the location of the densest fog and most dangerous conditions varying day to day, forecasts show.Super fogs can be especially dangerous when they develop near and over highways. The localized nature of the weather phenomenon means that visibility conditions can worsen rapidly within a very short distance, which can lead to a hazardous combination of sudden low to near-zero visibility and vehicles traveling at a high speed on a highway.The very limited visibility then hinders a driver's ability to react to changing conditions on a roadway.The National Weather Service issued a dense fog advisory for much of southeastern Louisiana on Monday morning, including from Baton Rouge to New Orleans.Over the past several days, the National Weather Service has been warning of the threat of dense fog during the early mornings in the region that would be worsened in some areas by nearby marsh fires. State police advised drivers to use their low-beam headlights if they can't see at least 500 feet in front of them.The fog dissipated by mid Monday morning, and all fog alerts have since been canceled.While areas of smoke will continue to be possible in the area as various marsh fires continue to burn, fog is not forecast to be a major issue Monday night, as weather conditions will be less favorable for fog development.Morning fog is not uncommon this time of the year for the region, but more than 86% of the state is currently battling extreme drought conditions, which is elevating fire danger. This could mean more instances of super fog in the coming days and weeks as cooler temperatures settle in, but the drought and wildfire risk persist.In addition, devastating drought and wildfire conditions continue to impact Louisiana. More than 60% of the state is now categorized at exceptional drought, the highest category of concern, according to the U.S. Drought Monitor. Just three months ago, 0% of the state was listed under exceptional drought."The combination of wildfire smoke and dense fog is dangerous, and I want to encourage all Louisianans in affected areas to take extreme caution when traveling," Edwards said in a statement.State troopers are working to notify families and investigate the exact cause of the crash, according to state police.It is unclear how many fatalities and injuries occurred as a result of the crash. The St. John the Baptist Parish Sheriff's Office directed media requests to Louisiana State Police.Additional information was not immediately available. Louisiana State Police did not immediately reply to ABC News' request for comment.。
二 | 空调被、夏凉被迎来销售旺季。为规范夏季家纺市场秩序,守护群众睡眠质量安全,针对2026年7月1日起施行的纤维制品质量监督管理办法,杭州市场监管部门组织执法力量,对辖区内商超、家纺专卖店、集贸市场等重点场所开展夏凉被、空调被等夏季床上用品专项监督检查,让辖区百姓买得放心、盖得安心。执法人员深入各类家纺产品销售点位,对被子、凉席等夏季床上用品进行检查,重点查处以下行为:主体资质不清,厂名、厂址标注缺失或模糊,无执行标准号、无合格证。纤维含量虚标,面料、填充物成分标注不实,“桑蚕丝”实际为化纤、“100%棉”掺杂涤纶。安全类别违规:直接接触皮肤的产品未达到GB18401-2010B类底线要求,宣称“母婴级”“婴幼儿可用”却未达A类标准。“三无”及假冒伪劣,未标注执行标准、检验合格证明、主要成分和含量,或未使用中文标明产品名称、厂名和厂址。虚假宣传,以“冰丝被”“凉感丝”“高档面料”等非规范术语误导消费者,与实际纤维成分不符。检查中,余杭区市场监管局执法人员对标识标签不规范的商户现场下达责令改正通知书,要求其立即下架问题商品、限期整改到位。消费者选购首先注意看标识,选择具有完整标识、明确标注纤维成分和含量的产品。标识内容应至少包括厂名厂址、产品名称、规格、纤维成分及含量、维护方法、执行的产品标准、安全类别等信息。尤其要关注填充物的纤维含量,如桑蚕丝、羊绒等贵重纤维的含量,检查实际纤维含量是否与商家宣称的一致。其次,注意闻气味、摸质感,凑近闻一闻,若有刺鼻异味,可能存在化学残留;触摸检查面料是否平滑、无勾丝,拉链、纽扣等配件是否无锐利尖端。最后,注意按需选材质,追求清凉感,可选择天丝,或者全棉的双层纱和水洗棉;婴幼儿和敏感人群,务必选择A类产品;日常通用,直接接触皮肤的产品至少应达到B类安全标准;新购买的床上用品,建议先洗涤再使用,以减少产品上残留的有害物质和染料浮色对皮肤的伤害。(通讯员 沈卓骏 记者 汪晓筠)。
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