Five copper coins and a nearly 70-year-old map with an ‘‘X’’ might lead to a discovery that could rewrite Australia’s history. Australian scientist Ian McIntosh, currently Professor of Anthropology at Indiana University in the US, plans an expedition in July that has stirred up the archaeological community. The scientist wants to revisit the location where five coins were found in the Northern Ter
The Pilbara discovery, if proven, could help Curiosity's search for the building blocks of life on Mars.Credit: NASA These traces of bacteria "are the oldest fossils ever described. Those are our oldest ancestors," said Nora Noffke, a biogeochemist at Old Dominion University in Norfolk who was part of the group that made the find and presented it last month at a meeting of the Geological Society o
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く