Your top 5 stories today from News360

[[AP Photos: 8 US presidential visitors in Poland]( from [The Washington Post]( 2 hours ago WARSAW, Poland - When President Donald Trump arrives in Warsaw on Wednesday night he will be the eighth U.S. president to visit Poland, one of the staunchest U.S. allies in Europe...]( [Scientists explain ancient Rome's long-lasting concrete]( from [BBC NEWS]( 3 hours ago Researchers have unlocked the chemistry of Roman concrete which has resisted the elements for thousands of years. Ancient sea walls built by the Romans used a concrete made from lime and volcanic ash to bind with rocks. Now scientists have discovered that elements within the volcanic material reacted with sea water to strengthen the construction. They believe the discovery could lead to more environmentally friendly building materials. Unlike the modern concrete mixture which erodes... [Samsung to Invest $18.6 Billion in South Korea to Widen Lead in Memory Chips and Smartphone Displays]( from [Fortune]( 2 hours ago Samsung Electronics Co Ltd said on Tuesday it will invest at least $18.6 billion in South Korea to extend its lead in memory chips and next-generation smartphone displays, in a plan that promises to create almost half a million jobs... [No. 1 Kerber reaches 2nd round at Wimbledon]( from [ESPN]( 2 hours ago Playing in the spot usually reserved for the defending champion at Wimbledon, Angelique Kerber made it into the second round. The top-ranked German lost to Serena Williams on Centre Court in last year's final, but she advanced Tuesday by beating Irina Falconi of the United States 6-4, 6-4... [Heartburn Drugs Tied To Increased Risk Of Early Death, Study Says]( from [CBS Philly]( 2 hours ago By Susan Scutti PHILADELPHIA (CNN) - At prescription strength, proton-pump inhibitors are associated with a potential 25 percent increased risk of early death from any cause, suggests new research published Monday in the British Medical Journal Open. This study did not examine over-the-counter proton-pump inhibitors or particular brands of prescription-strength drugs. The drugs, known as PPIs, suppress excess acid in the stomach. Generally, prescription formulas are taken by patients... Get News360 News360 Inc., 180 Sansome St, Floor 4, San Francisco, CA 94104 [Unsubscribe](