Looks like they are getting ready to reveal the "reptile ruling class".
"The researchers didn't stop there, even suggesting that these cryptoterrestrials may take on different, non-human primate or even reptile forms."
https://www.yahoo.com/news/harvard-scientists-may-unknown-technologically-150917239.html
Here' s the waybackmachine to protect your data. https://web.archive.org/web/20240611162723/https://www.yahoo.com/news/web/20240611162723/https://www.yahoo.com/news/harvard-scientists-may-unknown-technologically-150917239.html
The paper in question: https://www.researchgate.net/profile/Tim-Lomas/publication/381041896_The_cryptoterrestrial_hypothesis_A_case_for_scientific_openness_to_a_concealed_earthly_explanation_for_Unidentified_Anomalous_Phenomena/links/665e2620479366623a3dbaeb/The-cryptoterrestrial-hypothesis-A-case-for-scientific-openness-to-a-concealed-earthly-explanation-for-Unidentified-Anomalous-Phenomena.pdf
The real conclusion is that the paper argues that there are too many anomalies to be discounted and in terms of open mindedness, certain hypotheses should be taken into account and not dismissed.
Good. It is an interesting read and a remarkable step into making the discussing about this subject more open.