[NEWS] Five D-Brief links: geology and orbits, global climate, ice ages, Apollo moons, Stonehenge

[rfmcdonald]

• Core samples from the Earth contain the history of our planet's orbital machinations. D-Brief reports.


• Global action on climate, D-Brief notes, is needed now if we are to save the Earth for future generations.


• Certain kinds of tectonic collisions, by exposing fresh rock, may well cause ice ages. D-Brief reports.
  
• Some Apollo moon rocks as yet untouched by science have been given over for analysis. D-Brief reports.


• An analysis of pig bones at Stonehenge reveals the cosmopolitanism of the visitors to that site. D-Brief reports.