Lost wedding Ring Band,” reads the 15-year-old sticky note, which also had a phone number. “Do not throw Away.” ...

Ancient wooden tools found at a site in Gantangqing in southwestern China are approximately 300,000 years old, new dating has ...

Pine is a coniferous tree in the genus Pinus, in the family Pinaceae. There are about 111 species of pines worldwide, although different authorities accept between 105 and 125 species. Pines are ...