We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...

All articles published in Nature Communications are made freely and permanently available online immediately upon publication, without subscription charges or registration barriers. Further ...

Most Americans say striking Iran was the wrong decision and disapprove of Trump’s handling of the conflict, with stark partisan divides. A narrow majority of adults believe the U.S. military action ...

Although the first documented use of @ was in 1536, the symbol did not rise from modern obscurity until 1971. Illustration by Erik Marinovich Called the “snail” by Italians and the “monkey tail” by ...

Nature Portfolio is here to serve the research community by publishing its most significant discoveries—findings that advance knowledge and address some of the greatest challenges that we face as a ...

For any service company that bills on a recurring basis, a key variable is the rate of churn: How many customers cancel? In many competitive industries, churn can be substantial—some wireless carriers ...