F. Sherwood Rowland, the Nobel prize-winning chemist who sounded the alarm on the thinning of the Earth's ozone layer and crusaded against the use of man-made chemicals that were harming earth's atmospheric blanket, has died. He was 84.

Rowland died Saturday at his home in Corona del Mar of complications from Parkinson's disease, the dean of the University of California, Irvine's physical sciences department said Sunday.

A rowdy band of bloodsuckers, gunslingers, wily wise guys, jaded private eyes, hardboiled reporters and good girls gone bad, stuck in an attic together for 80 years, is going its separate ways.

Nearly three dozen movie theater posters from the Golden Age of Hollywood found in a Pennsylvania attic are expected to fetch $250,000 at auction in Texas this month. They were stuck together with wallpaper glue when they were purchased for around $30,000 at a country auction last fall in Berwick, near Wilkes-Barre in northeastern Pennsylvania.

Long before Richard Nixon rose to power and fell from grace, he was just another man in love.

Decades before he became known to some as "Tricky Dick," Nixon was the one penning nicknames (sweet ones) to his future bride in gushy love notes that reveal a surprisingly soft and romantic side of the man taken down by Watergate. Nixon shared the stage with Patricia Ryan in a community theater production and six of the dozens of letters they exchanged during their two-year courtship will be unveiled Friday at the Richard Nixon Presidential Library and Museum as part of an exhibit celebrating the 100th birthday of the woman Nixon playfully called his "Irish gypsy."

In her first interview since Whitney Houston's death, daughter Bobbi Kristina Brown said she's "doing as good as I possibly can" and recalled the tender last moments she shared with her superstar mother before her sudden death last month.

"She's always with me," said the 19-year-old, Houston's only child and sole heir. "Her spirit is strong, it's a strong spirit. I feel her pass through me all the time."

A representative of Mexico's main anthropology agency says the remains of 167 people found in a cave in the country's south were part of a pre-Hispanic cemetery dating back some 1,300 years.

The Chiapas state prosecutor's office said authorities found the remains on Friday on the Nuevo Ojo de Agua ranch in a region where Central American migrants pass through while heading north. Local farmers had first come across the cave last week and had alerted authorities.

The Champions League could have one of the most diverse and understated quarterfinal lineups in its 20-year history if four of Europe's major powers fail to up their game in this week's last-16 second legs.

Unheralded APOEL, the first Cypriot team to reach the knockout stage of the competition, and Benfica, whose best days in Europe came in the 1960s, reached the last eight last week along with Barcelona and AC Milan.

American teenager Christina McHale stunned Wimbledon champion Petra Kvitova with a 2-6, 6-2, 6-3 victory in the night session of the PNB Paribas Open, which has seen several withdrawals because of illness.

Gael Monfils of France, Jurgen Melzer of Austria, and American Vania King each battled an intestinal virus that has sidelined at least a half-dozen players.

"Dr. Seuss' the Lorax" has easily beaten Edgar Rice Burroughs' "John Carter" at the weekend box office.

Studio estimates Sunday put "The Lorax" at No. 1 for the second-straight weekend as the animated adventure based on the children's book took in $39.1 million. That raised its 10-day domestic total to $122 million, making "The Lorax" the year's top-grossing release.

The 18-year-old son of Arnold Schwarzenegger and Maria Shriver says he has been treated for injuries after getting in "a little ski accident" in Idaho.

Patrick Schwarzenegger tweeted Saturday that he received stitches after the accident, and he thanked doctors who he said cared for him in Sun Valley.

Oprah Winfrey was embraced in a hug by longtime friend Diane von Furstenberg as she took to the stage to accept a "Lifetime Leadership" honor at the third annual DVF awards.

"She is the most formidable person I have ever met in my life," the designer and humanitarian said of Winfrey at the event, held Friday night at the United Nations. "What is extraordinary about Oprah is that she has done so much and yet she is still a little girl. She is still very pure and you can make her cry and laugh so quickly."