Can an atheist believe in miracles?

A striking example of a medical scientist who believes in miracles despite the fact that she was and remains an atheist. Hostile testimony to miracles. Compartmentalized thinking. The evidence compels her to conclude that some medical miracles happen, and yet she continues to be an atheist!

http://www.bbc.co.uk/religion/0/24660240 

https://www.catholicweekly.com.au/meet-jacalyn-duffin-the-atheist-scientist-who-believes-in-miracles

Some readers might be disturbed by the focus on Catholic miracles. Since, however, I don't think the sole function of miracles is to attest doctrine, I don't think that's a problem in general.