Abstractions blog

For decades, researchers have debated whether brain cells called astrocytes can signal like neurons. Researchers recently published the best evidence yet that some astrocytes are part of the electrical conversation.

Eugenio Calabi, who died on September 25, conceived of novel geometric objects that later became fundamental to string theory.

Mathematical logic and the code of computer programs are, in an exact way, mirror images of each other.

Physicists have long suspected that hunks of metal could vibrate in a peculiar way that would be all but invisible. Now physicists have spotted these “demon modes.”

The Nobel Prize in Chemistry has been awarded to three researchers who harnessed the quantum behaviors of semiconductor nanocrystals.

The development of attosecond pulses of light allowed researchers to explore the frame-by-frame movement of electrons.

Katalin Karikó and Drew Weissman have been awarded the 2023 Nobel Prize in Physiology or Medicine for discoveries leading to mRNA vaccines, such as those that protect against Covid-19.

Under a microscope, cells in a worm embryo deliberately eliminated one-third of their genome — an uncompromising tactic that may combat harmful genetic parasites.

A new paper establishes a long-conjectured bound about the size of the overlap between sets of lines and points.