Plants use a tagging system called ubiquitination to control the life span of many proteins. In the case of phenylpropanoid production, which supplies important compounds like lignin and flavonoids, several enzymes are marked for destruction by this system. F‑box proteins act as the taggers. They
American companies that build batteries, cars and tech gadgets depend on graphite. China supplies most of it, making the U. S. vulnerable to supply cuts or price hikes. A new law encourages domestic mining projects like Graphite One’s Alaska deposit, the biggest graphite site in America. The bill as
Scientists studied 125 samples taken from five deep cores that reach 15 meters below the surface on the Qinghai‑Tibet Plateau. The samples spanned from the top active layer, where plants grow, down to the frozen permafrost below. Using DNA sequencing they looked at the bacteria living in each depth
People in Washington shops are finding small machines that look like ATMs but let you buy or sell digital money. These kiosks are not backed by banks and do not follow the same rules that protect regular banking transactions. They can be handy, but many scammers use them to steal from people who tru
In China, treating tuberculosis that resists standard drugs is harder and costs more than usual cases. Until recently, the national payment system did not account for this extra difficulty. A pilot city in 2022 changed that rule by adding a risk adjustment to its diagnosis‑intervention packet pay
Corporate leaders are shifting focus from just cutting emissions to actually preparing for the storms and heat waves that are becoming more common. Recent discussions in boardrooms reveal that weather surprises can damage factories, disrupt delivery routes and make workers less productive. The
A seasoned reporter has called the Treasure Coast her home for over three decades. She first arrived in 1995 to cover local towns, noticing a landscape that had yet to see the mall or major highway development. Beaches were still easy to reach, and parks offered simple walking paths. Her career has
Valley High’s business club, DECA, is turning ordinary classes into real‑world training. The club has grown fast in its third year, thanks to teacher Nick DeFrancesco’s guidance. Students meet after school and sometimes more often, practicing role‑plays and case studies that mimic real busines
The idea is simple: parents should guide their children’s schooling, not the state. Louisiana lawmakers are urged to approve Governor Landry’s request for full funding of the GATOR initiative, a popular school‑choice program. Last year, the Senate President hesitated to meet the budget request, but
European leaders gathered in Munich to signal a shift toward greater self‑reliance after recent strains with the United States. The conversation began with a warning that some boundaries had been crossed and could not be undone, hinting at deeper mistrust. The United States, under President Trump
