<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">This must be it, Vidale et al NatureGeoscience published feb 10 2025: <div> <a href="https://www.nature.com/articles/s41561-025-01642-2.epdf?sharing_token=ee4_ddD-BajQlg3aVdB5F9RgN0jAjWel9jnR3ZoTv0OGrhxd29HvkTg97sU9aX2V5sQ5qypCzDVOCgFIKOvPHY0n6dnzWveTOwdG8M3gScVTaRABWzj4i_gvFvx32ifG086GynCu4SIRfxam-vxnB9wpt1V3Wivi7VnqMpvSyCIgG6tjhMs70yO1tWrI_AP6_ypc7G2OQFiyrxaT9aY6_g%3D%3D&tracking_referrer=www.bbc.com">https://www.nature.com/articles/s41561-025-01642-2.epdf?sharing_token=ee4_ddD-BajQlg3aVdB5F9RgN0jAjWel9jnR3ZoTv0OGrhxd29HvkTg97sU9aX2V5sQ5qypCzDVOCgFIKOvPHY0n6dnzWveTOwdG8M3gScVTaRABWzj4i_gvFvx32ifG086GynCu4SIRfxam-vxnB9wpt1V3Wivi7VnqMpvSyCIgG6tjhMs70yO1tWrI_AP6_ypc7G2OQFiyrxaT9aY6_g%3D%3D&tracking_referrer=www.bbc.com</a><br id="lineBreakAtBeginningOfMessage"><div><br><blockquote type="cite"><div>On Feb 10, 2025, at 15:21, Poul-Henning Kamp <phk@phk.freebsd.dk> wrote:</div><br class="Apple-interchange-newline"><div><div>That could explain the change of "domain" in Earth Orientation parameters<br>we have seen the last five years:<br><br><span class="Apple-tab-span" style="white-space:pre"> </span>https://www.bbc.co.uk/news/articles/c4gx37ky3gyo<br><br>But as usual no link to the original research article :-(<br><br>-- <br>Poul-Henning Kamp | UNIX since Zilog Zeus 3.20<br>phk@FreeBSD.ORG | TCP/IP since RFC 956<br>FreeBSD committer | BSD since 4.3-tahoe <br>Never attribute to malice what can adequately be explained by incompetence.<br>_______________________________________________<br>LEAPSECS mailing list<br>LEAPSECS@leapsecond.com<br>https://pairlist6.pair.net/mailman/listinfo/leapsecs<br></div></div></blockquote></div><br></div></body></html>