Spring has sprung and we're ready for the colors of the season to return to Pittsburgh. Here to help us get our hands dirty is Sarah O'Hearn from Arona Road Greenhouse.

Carol walks us through some plants with beautiful fall colors to put on display this season! MORE | Gardening Update: Get rid ...

Agriculture produces a substantial amount of greenhouse gas emissions, which contribute greatly to global warming and climate change. Stable and radioisotopes can be used to develop technology ...

Improvements in shipping methods and equipment are still high on most growers’ lists for improving overall plant handling efficiency. Significant reductions in cost can be realized by adopting ...

The Environmental Protection Agency on Wednesday said it would "formally reconsider" a landmark 2009 finding by the agency that greenhouse gases are a danger to public health. The announcement was ...

The Environmental Protection Agency will move to reverse its 2009 declaration that greenhouse gases endanger human health and welfare — a step that would threaten most major climate regulations ...