In this video, we explore the fascinating concept of dark matter and how galaxy rotation curves provide evidence for its existence. Observations show that stars in galaxies rotate faster than expected ...

Department of Physiology and Pathophysiology, Center for Obesity and Metabolic Disease Research, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling (Y.Z., ...

A common ineffective way teachers check for understanding in the classroom is by asking a variation of the question, “Does everybody get this?” If not that, then what? Today’s post will offer a number ...

LONDON, Feb 13 (Reuters) - Europe's benchmark carbon prices fell sharply this week to their lowest level since August 2025, sending shares in some power firms and EU industrials down with them. An ETS ...

As multicancer early detection research scales, generating sensitive and reproducible biomarker data across large studies remains a critical challenge. While advances in genomic and proteomic tools ...

If you're a classic collector, you might've been lucky enough to snag yourself one of those old retro TVs, a CRT (Cathode Ray Tube). The tech has been around for over a century, having been invented ...

ABSTRACT: The standard cosmological model (ΛCDM = Λ-Cold Dark Matter) is illustrated in its current inflationary version. The main reasons for this model are explained, which are primarily the ...

In Frederick, Maryland, third-grade teacher Karen Wills is beginning a lesson on finding claims in a text with her class at Sugarloaf Elementary School. “Yesterday we read the text Edison’s Best ...

Abstract: Irregular time series, where data points are recorded at uneven intervals, are prevalent in healthcare settings, such as emergency wards where vital signs and laboratory results are captured ...

As fires burn the landscape, they spew airborne gases and particles, though their impact on air pollution might be underestimated. A study in ACS’ Environmental Science & Technology reports that, ...

Small home appliances equipped with electric heating coils and brushed DC motors, like hair dryers, air fryers and toasters—can emit harmful tiny ultrafine particles that deteriorate indoor air ...