Dr. Piero Calvi-Parisetti, whose book 21 Days Into the Afterlife was reviewed on this blog a few years ago, has produced an eight-hour online lecture series covering the empirical evidence for life after death. I've looked at the ten-minute intro and the first thirty-minute lecture, and found them to be well-produced, serious, and very worthwhile.
The videos I viewed are available at no charge; the full course costs about $90, which seems quite reasonable when you consider the time, effort, and expense that went into it.
This is the first time I've heard of a course like this being offered online. Let's hope it finds an audience.