Brian Resnick
Former Science and Health Editor
Latest articles by Brian Resnick
The US lags just about every developed country on testing for Covid-19 disease.
Italy is restricting the movement of millions of its citizens. A legal expert explains if that could happen here.
Governments’ failure to contain the coronavirus means it may be here to stay.
The US has done 2,000 coronavirus tests. South Korea has done more than 140,000. What gives?
We push our clocks forward at 2 am Sunday. Here’s why.
The difference between quarantine, isolation, and social distancing, explained.
The CDC admits the rollout of Covid-19 diagnostic tests “has not gone as smoothly as we would have liked.”
Here’s why we have a leap year (almost) every four years.
What the response to a Covid-19 outbreak in the US could look like.
Johnson, who died Monday at age 101, did groundbreaking work in helping return astronauts safely to Earth.