That little slip of paper you get after buying groceries or filling up your tank may seem harmless. But experts say thermal paper receipts, the shiny bills that do not use ink, could be silently ...

The EPFL logo printed in lignin-based thermal paper. Every day, millions of people use thermal paper without thinking about it. Receipts, shipping labels, tickets, and medical records all rely on heat ...

See more of our coverage in your search results. Add The New York Post on Google Say goodbye to hidden hazards in the checkout aisle. In a groundbreaking development, researchers have invented a safer ...

Thermal and impact receipt printers do the same job but are suited to different locations.