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To reverse signals in time, we’ve always used a digital approach. Now, a new analog method could dramatically improve wireless communications.

It is said that science is a mosaic of contributions from all over the world. Modern science has, however, been hailed as a product of Western civilization for centuries, with the narrative of its history centered around seventeenth-century European gentlemen, who distinguished themselves from the scholastic schoolmen of yore by seeking to uncover the laws of nature. This narrative has provided a powerful resource to explain the economic and political hegemony of Europe in the centuries to follow. But how accurate is the idea and notion of formulating science as a product of Western attitudes? And if that’s not the case, is it more incumbent than ever for the science community at large to help the world regard science as a global enterprise?

The U.S. Department of Homeland Security (DHS) Science and Technology Directorate (S&T) announced today the selection of 18 teams from different Minority Serving Institutions (MSIs) across the United States to participate in the 2021 Summer Research Team (SRT) program.

A Wisconsin fire department's warning on social media about leaving sanitizer in a hot car is spreading around the nation.

Phone, wallet, keys. And hand sanitizer; these are the things we take with us, no matter where we go during the pandemic (oh, and a face mask!). If you leave a bottle of hand sanitizer in your car, you aren't alone. After all, that way, this potentially life-saving product is always on hand (pun intended). But according to Yahoo, a lot of people believe that as summer months draw near and with rising temperatures, a hot car is an unsafe place to keep hand sanitizer.

While the coronavirus pandemic continues to take a toll on human lives and cause major economic hardship, scientists around the world are struggling to find vaccines against COVID-19. Among them is Michael Pravica, a professor of physics at the University of Nevada in Las Vegas (UNLV).

Ê×Ò³| Â鶹´«Ã½Ó³»­ physics professor Michael Pravica may have found the answer to the COVID-19 vaccine through targeted x-rays.

As the coronavirus pandemic continues to take terrible tolls on human lives and cause economic hardship, scientists around the world scramble for a COVID-19 vaccine. They include Michael Pravica, a UNLV physics professor.