FuelFix: Siluria Technologies, based in San Francisco, California, is developing a process for converting methane into gasoline and ethylene. To date, it has received nearly $100 million in venture capital funding. Methane-to-gasoline conversion seemed promising in the 1980s but was abandoned in favor of the Fischer–Tropsch process, which converts a mixture of carbon monoxide and hydrogen into liquid hydrocarbons. Siluria claims to have identified a catalyst that makes its technique more efficient than Fischer–Tropsch. Of the funding the company has received, Siluria announced yesterday that $30 million came from Saudi Aramco, the Saudi Arabian state oil and gas company. Ed Dineen, Siluria’s CEO, says that the company hopes to have the process commercialized and a plant running by 2017 or 2018. In the meantime, the company plans to install a demonstration unit in Houston, Texas, later this year.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
Get PT in your inbox
PT The Week in Physics
A collection of PT's content from the previous week delivered every Monday.
One email per week
PT New Issue Alert
Be notified about the new issue with links to highlights and the full TOC.
One email per month
PT Webinars & White Papers
The latest webinars, white papers and other informational resources.