Helen Branswell covers issues broadly related to infectious diseases, including outbreaks, preparedness, research, and vaccine development. Follow her on Mastodon and Bluesky. You can reach Helen on ...

Question: I'm 68, and health issues have forced me to retire from my full-time job. Should I claim Social Security now or use my savings until I'm 70 so I receive a larger benefit amount? Answer: I'm ...

Teens who start using cannabis before age 15 are more likely to use the drug often later in their lives. They are also more likely to develop mental and physical health problems in young adulthood ...