Dod o hyd i Ragolwg
Hoff Leoliadau (—)
Nodweddion a Dadansoddiad
Mae'r cynnwys hwn ar gael yn Saesneg yn unig.
Weather for the week ahead
Jay Wynne takes us through the weather details for the week ahead.
Bing Crosby dreamt of it, children wish for it but what counts as a white Christmas and how likely is it to happen?
Fastest rising temperatures at poles
By September of this this year the Arctic sea ice had shrunk to its fourth lowest extent on record following the downward trend over the past decade.