Nearly 70 people were killed in an aircraft collision Wednesday night near Washington, D.C. Are flights being delayed or canceled?

San Francisco gets offensive line help that it needs with the top selection of Alabama’s Booker. Booker’s presence should help keep 49ers quarterback Brock Purdy clean as he only surrendered one sack in his three years with the Crimson Tide.

Nick Sorensen will take over Dallas’ special teams coordinator gig, moving on after one season as the San Francisco 49ers’ defensive coordinator. With Sorensen and Matt Eberflus in the fold, Schottenheimer has filled two of three key coordinator spots.

The NCAA has settled the lawsuit with the attorneys general of Tennessee and Virginia and other states over its rules prohibiting name, image and likeness compensation for recruits.

Several right-wing social media accounts falsely claimed a transgender pilot in the Virginia National Guard was flying the helicopter that collided with a commercial jet Wednesday.

Hoping to catch a downtown San Francisco recovery wave and ride the growing popularity of simulated golf, a father-son pair of entrepreneurs is planning to open a bar and grill across from Salesforce Tower that will feature high-tech golf machines that can mimic an 18-hole course and give precise data about a player’s swing.

Officials say no survivors are expected after an American Airlines flight with 64 people onboard collided mid-air with a military helicopter Wednesday evening.

AI chipmaker agrees to pay an undisclosed price for four buildings next to its headquarters along San Tomas Expressway.

For the next few months, Wyatt Milum is a test subject. The pre-draft process leaves soon-to-be NFL rookies without a true offseason. There are endless interviews, drills and

San Francisco's longstanding approach has been focused on preserving locally-owned businesses and preventing big box retailers from taking over. But that might change to fill vacant storefronts along Van Ness Avenue.

Drexel at Northeastern, 3 p.m. Cornell at Dartmouth, 6 p.m. Princeton at Yale, 6 p.m. Delaware at Towson, 6:30 p.m. Columbia at Harvard, 7 p.m.

Some consistent Bay Area winners have fallen on hard times. How close are the 49ers, Warriors, Giants and Stanford women’s basketball to regaining their championship form?