Research details hyaluronic acid's properties through SEC-MALS and differential viscometry, highlighting its molecular weight and conformational behavior.

We evaluate wi-TFCD against traditional methods such as short-time Fourier transform (STFT), variable frequency complex demodulation (VFCDM), and the baseline iterative TFCD (i-TFCD), using both ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its ...

Today's super-resolution microscopes have made it possible to observe the nanoscale world with unprecedented detail. However, they require fluorescent tags, which reveal structural details but provide ...

Photo: Saul Loeb/AFP/Getty Images Signal, the favorite chat app for spies and journalists, got an unusual kind of endorsement this week after U.S. national-security officials were revealed to be ...

Free Expression: For all its bold talk, Europe could easily remain economically hidebound, politically divided and militarily weak even as tensions with the U.S. rise dramatically. Photo: Emil ...

Top Trump administration officials accidentally shared highly sensitive attack plans on Iranian-backed militants in Yemen with a journalist on the messaging app Signal. Signal is a free ...

"Bro they are roasting you so hard in the secret government signal chat." Credit: Photo by Artur Widak/NurPhoto via Getty Images / Screenshot X @BobbyBorkIII The Atlantic's editor-in-chief ...

The messages had been set to delete in violation of record-keeping requirements. A federal judge has ordered the Trump administration to preserve the contents of the chat in which top national ...