Topic directory

Science & the deep past

Browse 4 source-linked records about science & the deep past, with evidence labels, original sources and limitations.

Historical artifacts, claims and scientific context retain their own labels. Inclusion in this collection does not establish a claim as true.

• Video · IceCube Neutrino Observatory

  Neutrino, measuring the unexpected--IceCube

  IceCube principal investigator Francis Halzen introduces the search for high-energy neutrinos. The observatory’s channel presents this as an excerpt from a longer neutrino film.

• Video · BBC Earth Science

  The Antarctic Volcano, Where Ice Meets Lava | Volcanic | Earth Science

  BBC Earth Science explores Mount Erebus with volcanologist Philip Kyle, including its lava lake, ice caves, and the practical hazards of fieldwork.

• Video · NOVA PBS Official

  The Most Extreme Volcano on Earth? | NOVA | PBS

  NOVA follows an introduction to Mount Erebus and the research environment around Antarctica’s active volcano. The provider notes that the segment was originally published in 2020.

• Video · PBS Eons

  When Antarctica Was Green

  PBS Eons explores Antarctica’s warmer, vegetated past and its former connections to other southern continents. This concerns geological deep time, not evidence of a recent lost human civilization.