Abstract: Polymers have been extensively studied in the field of flexible sensors for wearable electronics. However, polymer-based flexible sensors still face great challenges in terms of sensitivity, ...

A majestic row of five circular pyramids known as yácatas dominates a promontory overlooking Lake Pátzcuaro in the western Mexican state of Michoacán. Embodying the former might of the Purépecha ...

Foods high in vitamin A include organ meats, sweet potatoes, carrots, eggs, fish, and dairy products. You can also find vitamin A in dietary supplements. Vitamin A plays a role in your vision, bone ...

Italian scientists created global buzz earlier this year when they announced that a huge underground system may sit thousands of feet beneath Egypt’s Giza Plateau. Their claim suggested that the area ...

Just a few miles from the iconic pyramids of Giza, a lesser-known necropolis is rewriting what we thought we knew about ancient engineering. In Saqqara, archaeologists believe a nearly 5,000-year-old ...