Selenium is a trace mineral that our bodies need to maintain good health. It's found naturally in soil and many foods. Consuming selenium helps with thyroid function, immune health, and defends our ...

A blowdown of the fresh steam pipelines in the turbine compartment has been completed at the first unit of the Rooppur nuclear power plant being built in Bangladesh. (Image: Rosatom) The blowdown was ...

Americans can no longer order free at-home COVID-19 tests from the government through COVIDtests.gov. The suspension of the program, which has distributed over 1.8 billion COVID tests across the ...

In response to the urgent need for meet the national greenhouse emission reduction goals set by the “Framework Act on Carbon Neutrality and Green Growth for Coping with Climate Crisis”, specifically ...

The Korea Research Institute of Chemical Technology (KRICT) has set a world record for power conversion efficiency at 20.6% for large-area perovskite solar cells exceeding 200 cm². The result, ...

A federal website offering free COVID-19 antigen at-home test kits went live Thursday, offering up to four nasal swab tests per household before the holiday season. Americans can receive the nasal ...

This is the third year in a row Americans can order free at-home COVID tests. Americans can once again order free at-home COVID-19 tests from the federal government starting Thursday ahead of the ...

Coronavirus infections have come roaring back this year, prompting the Biden administration to renew one of its earliest responses to the COVID-19 pandemic: Free at-home test kits delivered via the ...

These days, many people use at-home COVID-19 tests when they feel ill, rather than going out to get tested by a professional. (That’s when they bother to test at all.) But for all their convenience, ...

FORT JOHNSON, Louisiana—The only sign of the drone was its moped-like whine, the noise rising and falling as it circled above the 101st Airborne Division’s soldiers deep behind enemy lines in an ...

There are many ways to gauge how strong and healthy you are. Here are some of our favorites. Credit...Clockwise from top left: Sarah Karlan, Ashley Barker, Gritchelle Fallesgon, and Adria Malcolm for ...