Praised as “the strongest polar ship of its time,” the Endurance revealed major structural flaws that may explain why it never reached its final destination.

APF-80, enables the crystalline sponge method to capture and analyze nucleophilic compounds. Alkaloids, a diverse group of ...

"This detailed assessment, planning, and analysis will provide clarity on mission requirements and resourcing," Gen. Chance Saltzman said.

A new, wider bridge is being built to replace the 1930s-era Blackhawk Bridge that will be demolished earlier than expected. The Blackhawk Bridge linking Lansing, Iowa, and rural Wisconsin won’t ...