As any reader of the U.S. Government’s good, grey statistics knows, 1947-49 equals 100. But last week the Budget Bureau announced that in January it plans to change the base period for a wide range of ...

The report, which displays data from a 90-day period, shows that SARS-CoV-2 was the most prominent in early November, with over 1 billion SARS–CoV–2 nucleic acids collected Nov. 3. Levels stood at 320 ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

Omega-3 fatty acids, popularly believed to reduce inflammation in the body, appear to increase certain inflammatory markers, researchers have found. Dr. Daisy Crick looked at the role of omega-3 and ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Finding extraterrestrial life in any form would be truly one of the largest discoveries in humankind’s history, yet after decades of scouring the surface of Mars and investigating other bodies like ...

Our nearest planetary neighbor may be more friendly to life than we previously thought. Venus has long been assumed to be uninhabitable: its thick carbon dioxide atmosphere is swirling with yellow ...

Teaching chemistry necessitates hands-on activities to help students deeply understand chemistry concepts and relate scientific principles to daily life. However, constraints in accessing laboratory ...