ScienceGlobal issuesTomorrow Today - The Science MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issues02/24/2023February 24, 2023The temperatures are rising, the glaciers are melting. Bad news for climate researchers who gather data from ice core samples.https://p.dw.com/p/4NvTHAdvertisement