Every year, a 20-metre Christmas tree from Norway is erected in Trafalgar Square. Image: iStock/stockcam "Trafalgar Square is changed as never before. A 48-ft Christmas tree has sprung up on the ...

Its extraordinary longevity is evidence of nature’s adaptability. 3. Old Tjikko The Norway spruce (Picea abies), known as Old Tjikko, which is situated atop Sweden’s Fulufjället Mountain ...

When considering evergreen shrubs, many people immediately think of yews because they were popular for many decades. Yews are ...

Aware (stock info) has provided software for biometric identification and authentication since 1992. Among our products are SDKs, APIs, and applications for fingerprint, face, iris, and voice ...

Environmental conditions affect tree-ring width (TRW), wood structure, and, consequently, wood density, which is one of the main wood quality indicators. Although studies on inter- and intra-annual ...