Scientists apply principles of math and physics to unravel the mystery of how the endoplasmic reticulum, an organelle vital ...

Potential treatments need to be subject to the highest standards of safety and efficacy. Transplanting dopamine-releasing neurons into the brain is a promising regenerative therapy for Parkinson ...

In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and ...

Apr. 16, 2025 — Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain ... Sunscreen, Clothes and Caves May Have Helped ...

His theory has its skeptics. Anthropologist Terrence Deacon, of the University of California at Berkeley, questions whether the neurons are truly a different type of brain cell or are simply a ...

This investigation looks at what plastic is, what it’s used for and how it impacts on the environment. The practical element investigates how plastics can get into the water cycle. This ...

Ciesla and Sanford say this process could have generated organic molecules such as amino acids, amphiphiles and nucleobases—the building blocks of proteins, cell membranes and RNA and DNA ...

Apr. 16, 2025 — There's a sensation that you experience -- near a plane taking off or a speaker bank at a concert -- from a sound so total that you feel it in your very being. When this happens ...

If the link is not working, try using the right mouse button/save link target as... You can only log in once at a time on a download server. If you want to download a ...

Dr Maja Adamska is living her childhood dream, studying sponges to gain insight into questions like ‘How does a complex animal arise from a single cell during embryonic development?’ and ‘How did the ...