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News Biology Evidence status: Peer reviewed · Cell and tissue imaging study
New fluorescent probes image chromatin at 20 nanometres in living cells and localize dyes to about 3 nanometres in preserved cells.
News Biology
The bacterial DRT3 system uses protein side chains to direct a repeating DNA strand without a nucleic-acid template for that strand.
News Biology
The first reported mitochondrial injections into human eyes appeared safe in one patient, but the temporary response did not restore measurable vision.
News Biology
An experimental nanogel improved memory tests and increased neuronal markers in Alzheimer’s-model mice. The treatment has not been tested in people.
Explainer Biology
The physical similarities and shared genetic origins of identical twins have always engrossed scientists and the public. They are born from a single fertilized egg that splits into two embryos.…
Explainer Health
According to Stanford Medicine research humans do not experience aging in a steady cycle of linear changes, instead we experience bursts of aging between ages 44-60. As reported by Aging…
Explainer Biology
The idea of uploading a human mind—transferring your memories, personality, and consciousness into a machine—sounds like something pulled from the pages of a sci-fi novel. But as brain science and…
Explainer Health
Bacteria are often categorized into good and bad types. Good bacteria, or probiotics, are essential for digestion, helping to break down food and making nutrients more available. They also support…
Explainer Health
An e-cigarette or a vape is a device that uses nicotine solution, flavorings, and some other chemicals that might be harmful to the user but it is devoid of tobacco.…
