Gee, I hear about other technologies all the time.
Off the top of my head: various private space companies, all kinds of new battery tech is being tried, the Boring Company (not sure why there aren't more companies like it), Molten Salt Reactors that can safely and cost-effectively address global warming (and other clean/anti-global warming tech - e.g. see Swanson's law), China moving from cheap knockoffs to innovation (aside: might China's repressive regime affect us more in the future through such tech?), India launching satellites, anti-poverty/illness tech like the gene drive and anti-malaria vaccines, and how awesome is the foldscope (
https://www.ted.com/talks/manu_prakash_a_50_cent_microscope_that_folds_like_origami), finally now available for purchase with much higher prices than hoped (edit: maybe not - prices for bulk purchase are unpublished.)
In science I would say that the low hanging fruit has been picked - Relativity and DNA can only be discovered once, so now we're on to figuring out all the minutia, which is not so newsworthy but is still progress. There is, however, a shrinking ratio between science funding (and quantity of professorships) to the number of people who would like to be either college-level teachers or professional researchers [pet peeve: that universities conflate these roles].