The USS Grayback—A New Enigma The USS Grayback (SS-208) was one of the Pacific's most effective submarines, sinking 14 enemy ...

Lee Stocking Island is one of them. The organisms are stromatolites. These structures that resemble rocks are one of the oldest living life forms on our planet. Stromatolites have been around for ...

The USS Grayback and its 80 crew members disappeared in 1944 when it was attacked by a Japanese aircraft. An underwater exploration project found the submarine off the coast of Okinawa ...

Here the extraction technique for meteorites is applied to a 2.1 Gya fossil stromatolite to reveal the presence of hemoglycin by mass spectrometry. Intact ooids from a recent (3000 Ya) stromatolite ...

As Earth cools, a crust forms over it. Mounded bacterial formations called stromatolites appear in shallow waters of the early oceans, and small land blocks collide with one another to produce the ...

The USS Grayback and its 80 crew members disappeared in 1944 when it was attacked by a Japanese aircraft. An underwater exploration project found the submarine off the coast of Okinawa ...