With temperatures climbing, many homeowners are searching for affordable ways to keep cool without cranking up the AC. As it turns out, one of the most effective solutions might already be sitting ...

with a maximum value of about 7 in. (47-year-old Picea abies). The needles of young Pinus sylvestris in pots well supplied with water had a variation over a 24-h period in summer amounting to 5 ...

According to science, plants really can keep the temperature down, through a natural process called transpiration, and ...

Anything with sesame is his all-time favorite food this week. Transpiration is when water flows up out of the soil and through a plant to its leaves and stem. This is how water and nutrients are ...