Silver-coated cicada wing amplifies molecular signals millions of times

Researchers developed a sensitive optical sensor using cicada wings and silver. This natural structure boosts weak molecular signals significantly, replacing expensive manufacturing. Silver coating on cicada wings creates tiny gaps that amplify light signals. This technology could lead to portable sensors for detecting pollution and toxins. Future studies will test these sensors with real-world environmental…

Commercial plane takes off as Trump’s helicopter nears airport; FAA investigates

An investigation by the Federal Aviation Administration has been initiated concerning a potential safety breach. A commercial aircraft took off just as President Trump’s helicopter was nearing Reagan National Airport, leading to a brief loss of separation. Following a tragic midair collision in 2025, stricter regulations have been enforced. The White House assured that the…