Of the US government science databases that I've seen, OSTI seems to have the best interface: https://www.osti.gov/ https://www.osti.gov/ Good search, no JS re

Of the US government science databases that I've seen, OSTI seems to have the best interface: https://www.osti.gov/ https://www.osti.gov/ Good search, no JS required, loads fast, and looks modern for those who care. You can even export the results of a search to a CSV spreadsheet.