Uncle Sam Wants You to Recover Energy Materials from Wastewater

Stylized silver text with the the word: "arpa-e" over the further text: "Changing What's Possible"

The U.S. Department of Energy’s (DOE) Advanced Research Projects Agency-Energy (ARPA-E) was founded to support moonshot projects in the realm of energy, with a portfolio that ranges from the edge …read more Continue reading Uncle Sam Wants You to Recover Energy Materials from Wastewater

Hacking Trees to Bring Back the American Chestnut

A researcher in a safety harness pollinates an American chestnut tree from a lift. Another researcher is on the other side of the lift and appears to be taking notes. The tree has bags over some of its branches, presumably to control the pollen that gets in. The lift has a grey platform and orange arm.

“Chestnuts Roasting on an Open Fire” is playing on the radio now in the Northern Hemisphere which begs the question, “What happened to the American chestnut?” Would you be surprised …read more Continue reading Hacking Trees to Bring Back the American Chestnut

Hacking the Soil to Combat Desertification

While the Sahara Desert is an important ecosystem in its own right, its human neighbors in the Sahel would like it to stop encroaching on their environment. [Andrew Millison] took …read more Continue reading Hacking the Soil to Combat Desertification

Mammalian Ancestors Shed Light on The Great Dying

An artist's depiction of a lystrosaurus munching on a prehistoric plant. It looks kind of like a hippo with a beak. The main body of the animal is grey-ish green and it's beak is ivory with two tusks jutting out from its top jaw.

As we move through the Sixth Extinction, it can be beneficial to examine what caused massive die-offs in the past. Lystrosaurus specimens from South Africa have been found that may …read more Continue reading Mammalian Ancestors Shed Light on The Great Dying