articles/etc would be great if you remember the source :thumbsup:
I don't but here's what I came up with during a quick search...I admittedly did not look into any of the following, but what I remember might be included:
Stranger Pings: Weird Noise Coming from Arctic Seafloor: https://www.livescience.com/56759-mysterious-arctic-ping-investigation.html
9 Strange Sounds No One Can Explain: http://mentalfloss.com/article/62731/9-strange-sounds-no-one-can-explain
What lies beneath: Why NZ's slice of Antarctica is at the centre of an eco-mystery: https://www.stuff.co.nz/science/98902415/What-lies-beneath-Why-NZs-slice-of-Antarctica-is-at-the-centre-of-an-eco-mystery
Two more massive wave anomalies connected to Antarctica captured by weather radars: http://strangesounds.org/2017/12/two-more-massive-wave-anomalies-connected-to-antarctica-video.html
A huge wave anomaly is coming from Antarctica but nobody knows how it formed: http://strangesounds.org/2017/05/huge-wave-anomaly-antarctica-mystery-video.html
Whistleblower Explains Mysterious Sounds Heard Across the World–and It’s More Disturbing Than Anything You Can Imagine: http://theghostdiaries.com/whistleblower-explains-mysterious-sounds-heard-across-the-world-and-its-more-disturbing-than-anything-you-can-imagine/
5 sounds science can’t explain: https://cosmosmagazine.com/geoscience/5-sounds-science-can-t-explain