Talk Back: Gay marriage bans
Do you think the Supreme Court will find gay marriage bans in several states unconstitutional?
 Yes
 No

(Tell us why or why not?)
( DAN ROSENSTRAUCH )
Contra Costa County counts homeless population

The county takes to the streets, under highway overpasses and shelters, on Wednesday to embark on its biannual count of the homeless which runs through Friday, Jan. 30  
( Robert J. Boston )
3D printers to make human body parts? It's happening

While printed parts for humans so far have used plastic, metal and other inorganic materials, researchers in California and elsewhere also have begun printing living tissue, with the goal of eventually employing "bioprinters" to make customized kidneys, livers and other organs for people needing transplants.  
(Dan Honda)
How Warriors' Klay Thompson built his all-star résumé

Golden State Warriors guard Klay Thompson even has NBA legends like George Gervin feeling nostalgic. 
Stanford rape: Bystander intervention leads to arrest

Two still unidentified cyclists who interrupted a Stanford varsity swimmer who was allegedly raping a passed-out woman are being hailed as the models of "See Something, Say Something'' -- the watchwords for a nationwide campaign to change attitudes about campus rape.  
Celebrities
(Terry Renna)
Bruce Jenner is becoming a woman, will document process with reality TV show

The Olympic gold medal winner and “Keeping Up With the Kardashians” star will document his transformation on a new reality show, reports say. 
Spotlight
( SUSAN TRIPP POLLARD )
Women's purses: Readers divulge the craziest thing they're carrying around

We asked readers to tell us about the craziest thing they have stashed in the handbag. You think you're carting around something wild or funny? Read on. 
BUSINESS
(YOSHIKAZU TSUNO/AFP/Getty Images)
3D printers to make human body parts? It's happening

While printed parts for humans so far have used plastic, metal and other inorganic materials, researchers in California and elsewhere also have begun printing living tissue, with the goal of eventually employing 'bioprinters' to make customized kidneys, livers and other organs for people needing transplants.  
( SUSAN TRIPP POLLARD )
Women's purses: Readers divulge the craziest thing they're carrying around

We asked readers to tell us about the craziest thing they have stashed in the handbag. You think you're carting around something wild or funny? Read on. 
(Terry Renna)
Bruce Jenner is becoming a woman, will document process with reality TV show

The Olympic gold medal winner and “Keeping Up With the Kardashians” star will document his transformation on a new reality show, reports say.