Electronegativity and molecular polarity are central to understanding chemical bonding. By combining periodic trends with molecular geometry, you can predict whether a molecule is polar or nonpolar.

Bond polarity is all about how atoms share electrons—and when that sharing isn’t equal, fascinating things happen. From electronegativity differences to molecular geometry, these factors decide ...

Three sets of conserved polarity proteins — the partitioning defective (PAR), Scribble and Crumbs complexes — regulate polarization processes in many different cell types and organisms, including ...

Chemists at the Max-Planck-Institut für Kohlenforschung have developed a practical two-step method for alkylating alkenes via ...

Perovskite quantum dots are considered promising materials for LEDs, photocatalysis, and future quantum light sources.

To understand what the future holds for Earth’s northernmost waters, scientists are burrowing deep below the seabed.

Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...

This extremely powerful neurotoxin is secreted by a frog native to Ecuador. Although Western scientists discovered it in the ...

A system once tied to DNA organization in cyanobacteria has evolved into a structure that shapes the cell itself. This shift ...

Perovskite quantum dots show promise for LEDs, photocatalysis and quantum light sources. Advances improve solution stability ...

While we will have to wait a long time for samples collected on Mars to be returned to Earth, we do have Martian rock sent to us the old-fashioned way – unfortunately, analysis reveals a few surprises ...

LMU researchers improve stability and growth of perovskite quantum dots . Perovskite quantum dots are considered promising materials for LEDs, photocatalysis, and future quantum l ...