Leaf Area Index (LAI) and Plant Area Index (PAI) are critical biophysical parameters for quantifying foliage density of crops and trees. As such they may also be effective metrics to estimate the ...

ST. JOHN'S — Protesters have blockaded a Hydro-Québec work site at a proposed hydroelectric project in traditional Innu territory in Labrador, prompting the utility to suspend its operations in ...

Make potting mix with free materials and use it for seed starting, raised beds, and more.

Gov. Kathy Hochul is directing the New York Power Authority to build a zero-emission nuclear power plant somewhere in upstate New York, where the state’s three other nuclear power plants reside. The ...