Clothing, medicine and other items in one’s environment all have genetic markers, or fingerprints, that provide clues to where they came from, according to scientists. Researchers are analyzing the microorganisms in dust particles that land on surfaces and are using …

Nations racing to develop 5G technology that is fast enough to power the next stage of innovation range from South Korea to Finland, but a young contender wants to jump into the game: Vietnam. The Southeast Asian country announced with …

Scientists say they have new ways of tracking where clothing, medicines and other items are made, making it harder for unscrupulous businesses to sell items that don’t work or violate laws. The new tools are made possible by using machine …