Ecologists are concerned that forest ecosystems will not keep pace with a rapidly changing climate, failing to remain healthy ...

All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness ...

The recent ban, however, goes further, prohibiting not just the plantation but also the transport and sale of both acacia and ...

Punjab faces declining forest and tree cover. Environmental groups are pushing for a tree preservation act. They want ...