A video capturing a "vortex" on a plane, with water spewing out from the wing during a flight, has left internet viewers guessing. The clip shared by TikTok user @ashtonvonkessler, which has over 843,000 views since it was posted on August 30, shows a couple seated on a plane. A message overlaid on the video reads: "Marrying a pilot means learning the most random aviation facts throughout your flight." The footage shows a view of streams of water shooting out from the edge of a plane wing. "What is that?" reads a caption shared with the post.

Former Pres. Donald Trump, who has attempted to distance himself from Project 2025, an authoritarian blueprint for the next conservative U.S. presidency, would be hard pressed to find any daylight between his immigration policy and that advocated by Project 2025. The cornerstone of both policies is the militaristic removal of unauthorized immigrants, a move that would be disastrous for Nevada families and its economy.

In Las Vegas, ridesharing apps like Uber and Lyft, and short-term rental apps like Airbnb have changed — really changed — the landscape for taxi companies and, perhaps, hotels. In July 2014, for instance, the Nevada Taxicab Authority said cab drivers gave more than 2 million rides to customers. In July of this year, that was down about 50% to around a million riders. A big question, though, is if things are changing back. And there’s some evidence indicating that it might be doing just that.

In Las Vegas, ridesharing apps like Uber and Lyft, and short-term rental apps like Airbnb have changed — really changed — the landscape for taxi companies and, perhaps, hotels. In July 2014, for instance, the Nevada Taxicab Authority said cab drivers gave more than 2 million rides to customers. In July of this year, that was down about 50% to around a million riders. A big question, though, is if things are changing back. And there’s some evidence indicating that it might be doing just that.

Shopkeepers in Amalfi and Capri complain about day-trippers much like the folks who lament the invasion cruisers to their shores. They, too, arrive en masse on ferries or buses, spend minimally and clog the streets monumentally, especially at photogenic sites on influencers’ lists.

Over the past two years, Eisai and Biogen’s Leqembi and Eli Lilly’s Kisunla, both anti-amyloid antibodies, made history as the first real options to slow cognitive decline associated with Alzheimer’s disease. For years, amyloid plaques and tau tangles have been a primary target of Alzheimer’s disease research and drug development, but while affecting these proteins may yield some benefit, the illness continues to progress. Today, multiple therapeutics are in Phase III trials with other targets, suggesting that within the next few years it may become possible to treat Alzheimer’s via multiple pathways.

One of the greatest mysteries of the universe is the formation of the appropriately termed supermassive black holes, which can weigh up to a million times the mass of the sun and are found in the center of most galaxies.

AJ Pratt may be the Forrest Gump of organized crime. Or, possibly, its Sidd Finch — the Mets pitching prospect and French horn enthusiast George Plimpton invented for Sports Illustrated. The docuseries “The Tailor of Sin City” (10 p.m. Thursday, SundanceTV) follows Pratt as he builds a clothing business in Wichita, Kansas — then leaves it all behind in 1969 for a move to Las Vegas.