Alicia Odewale, University of Houston professor, will spearhead a two-year project that chronicles Black heritage and ...

The bark on young trees is smooth, but may be warty or feature some flaking. In old trees, the bark features prominent, light gray vertical flakes. Black willows, which grow 50 to 70 feet tall, prefer ...

The emerald ash borer has nearly wiped out the black ash trees in Wisconsin. However, the Ho-Chunk Nation is preserving black ash tree seeds.