Yes, bubonic plague—the Black Death that killed millions in the Middle Ages— is still out there. It even infects and kills people in the United States. Without treatment, half the people infected die, but the Food and Drug Administration approved ciprofloxacin in 2015 to treat plague, and it has just successfully been used to stop the infection in five people.

Before ciprofloxacin was approved for use, people infected with Yersinia pestis, the plague-causing bacteria, were treated with streptomycin or doxycycline. Streptomycin kills the bacteria, but has serious side effects, and doxycycline inhibits the bacteria, but doesn’t completely kill it.

Humans usually get plague after being bitten by a rodent flea that is carrying the Y. pestis bacteria. Rock squirrels, wood rats, ground squirrels, prairie dogs, chipmunks, mice, voles, and rabbits also can become infected with plague from a flea bite, and fleas that bite them can, in turn, transmit the infection to humans by biting them.

⏪🕰 2009 – Using a new modeling program, Lab researchers predict the collision between the defunct Russian Cosmos 2251 and privately-owned American Iridium 33 satellite months before it happened.

Learn more 🛰→ https://str.llnl.gov/content/pages/past-issues-pdfs/2009.07.pdf

Tweaked RR params original posted by — [link].

GONE ARE the days when conspiracy-mongers had to find shards of evidence and contort it to convince people. Now, just their malevolence is needed. If a concocted scenario can’t be proved, then perhaps it can’t be disproved either. That is toxic for a stable society and politics. So how did we get here, and how do we get out?

Nancy L. Rosenblum of Harvard University and Russell Muirhead of Dartmouth College are the authors of “A Lot of People Are Saying: The New Conspiracism and the Assault on Democracy” (Princeton, 2019). Though conspiracy theories have always existed, they note that today something is different and dangerous: “Conspiracy without the theory.”

WASHINGTON — Several hundred million ash trees around the nation have fallen victim to a beetle known as the emerald ash borer. Thousands of doomed trees once stood tall in the D.C. area, according to bug guy Mike Raupp, an entomologist at the University of Maryland.

“This is a devastating pest,” said Raupp.

Local governments are fighting back against what Raupp says is a tsunami of the beetles, which chew their way into the tree and feed on what’s underneath the bark.

The semi-annual slow-slip event means dozens of tremors under Puget Sound — and a slightly higher risk of a Cascadia megaquake.