- twitter.com openantarcticaAntarctica from the bottom up · RTs, links and follows aren't endorsements.
- twitter.com NSF_ICFScientists have linked historical political instability to a number of volcanic events, the latest involving an eruption in the Aleutian Islands.
- twitter.com kinkologisticecores.org. About Ice Cores | NSF Ice Core Facility.
- twitter.com akilaj8icecores.org. About Ice Cores | NSF Ice Core Facility.
- twitter.com hashtag/EarthScienceIsCool…See Tweets about #EarthScienceIsCool on Twitter. See what people are saying and join the conversation.