Using the James Webb Space Telescope (JWST), an international team of astronomers has observed an elliptical galaxy known as NGC 4486B. Results of the observational campaign, published Dec. 16 on the ...

Hubble Space Telescope images from January 7, 2026, show a triple jet structure on interstellar object 3I/ATLAS, including a ...

Find the answer for Molecule in a cell's nucleus from the people who brought you the USA TODAY Daily Crossword Puzzle.

Cells experience many different types of stress, such as starvation or stress caused by too much salt or too high a temperature. Insulin signals respond to such stress signals by sending the protein ...

Translating the behavioural output of the nervous system into movement involves interaction between brain and spinal cord. The brainstem provides an essential bridge between the two structures, but ...

Since the atomic nucleus was first proposed in 1911, physicists simply assumed it was round. But are the nuclei of atoms really round? Intuitively this shape makes sense and physicists believed it ...

Figure 1: The nucleus of SKHep1 cells contains a nucleoplasmic reticulum. To confirm the relationship of these structures to the ER, we examined the intracellular distribution of the ER protein ...

As cells get older, they don’t lose their hair or teeth. Instead, they lose control over their nuclear membrane, the protective barrier that encases DNA in the nucleus, concludes a study published in ...

Different as the cells from animals, plants, fungi and protozoa can be, they all share one prominent feature: a nucleus. They have other organelles, too, like the energy-producing mitochondria, but ...

Nucleus Genomics, a genetic testing company focused on calculating a patient’s risk of certain diseases, is adding $14 million to their initial seed funding round. With this round the company has ...