Summer sale: Save 58%

Joshua M. Pearce

Aerial view of solar power plant that provides energy for vegetable greenhouses (Getty Images/owngarden)

How shading crops with solar panels can improve farming, lower food costs and reduce emissions

Joshua M. Pearce
(Drew Angerer/Getty Images))

Tobacco killed 500,000 Americans in 2020 — is it time to control cigarette-makers?

Joshua M. Pearce
XYZprinting's da Vinci Nano portable 3D printer is displayed during CES Unveiled at CES International Sunday, Jan. 7, 2018, in Las Vegas. (AP/Jae C. Hong)

Why you should give your grandparents a 3D printer for Christmas

Joshua M. Pearce
(Getty/welcomia)

Open-source hardware could defend against the next generation of hacking

Joshua M. Pearce
(<a href='http://www.istockphoto.com/user_view.php?id=7970565'>dodo4466</a> via <a href='http://www.istockphoto.com/'>iStock</a>/<a href='http://www.shutterstock.com/gallery-686161p1.html'>tovovan</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>/Salon)

Trade wars will boost digital manufacturing

Joshua M. Pearce
(AP Photo/John Bazemore, File) (AP)

The problem with subsidizing nuclear power and coal

Joshua M. Pearce
(AP/Reed Saxon)

How solar power can protect the U.S. military from threats to the electric grid

Joshua M. Pearce