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.

How do cancer cells grow, divide, proliferate, and die? How do drugs influence these processes? These are difficult questions that we can attempt to answer with a combination of time-series microscopy ...

Edward F. Gilman's 1991 paper, "Dispelling Misperceptions About Trees," said that "roots on one side of trees such as oaks and mahogany generally supply the same side of the tree" with water and ...

While researchers were able to capture screenshots, the sources controlling the data remain unknown. Experts warn the breach could lead to widespread identity theft, account takeovers, and phishing ...

On Thursday, illegal Israeli settlers killed a Palestinian man and injured eight others, including one seriously, in the town of Surif, northwest of Hebron in the southern occupied West Bank. The ...

Crews along Murdoch Avenue in Parkersburg in May where they removed trees and more along hillsides as part of a plan to take out “hazard trees” that had the potential to fall down and ...

Hamilton County motorists will need to reroute their drives, as a stretch of Cherry Tree Road has been closed for urgent repairs. According to a notice from Hamilton County's official website, the ...

Planting trees has plenty of benefits, but this popular carbon-removal method alone can't possibly counteract the planet-warming emissions caused by the world's largest fossil-fuel companies.

Planting trees has plenty of benefits, but this popular carbon-removal method alone can’t possibly counteract the planet-warming emissions caused by the world’s largest fossil-fuel comp… ...