Rebecca Ruiz is a features writer at Mashable who covers gender and equality issues. She has also written about the military, technology, science and mental health. She lives in the San Francisco Bay area.
The 12-step dogma
The new science of addiction makes 12-step programmes seem like folk medicine. Is the concept of a higher power obsolete?
Soccer broke my brain
I was 17 when concussion put me on the bench for good. Only now do we understand how sports injuries affect the mind