Feminist and human rights defenders, who are often the first responders to nearly every crisis, are rarely the voices that ...

WASHINGTON − President Donald Trump is embracing a decades-old theory that could give him unprecedented control over the ...

From yeast to mice, limiting food intake slows aging and extends lifespan. Activators of the sirtuins, enzymes famously linked to this process, promise a wealth of new drugs—but the sirtuin ...

The model uses technology to provide help from clinicians to those out in the field. It's expanding in Cook County and to Florida.