The tree became known as the “survivor tree," and in the years following the attacks, seedlings from the tree were given across the world to areas recovering from tragedy. This marks the first time an ...

As of 2023, it is illegal to sell, plant or grow Callery pear trees in Ohio, with similar bans to hit other states in 2024. By Ryan W. McEwan / The Conversation Published Mar 8, 2023 9:00 PM EST This ...

α-L-Arabinofuranosidase (α-L-arafase) was purified from fruit of Japanese pear (Pyrus pyrifolia). The enzyme solubilized from the cell wall by NaCl and Triton ×-100 had the homogeneity of a single ...