Live Fruit Fly Brains Reveal Molecular Switch That Wakes Up Dormant Neural Stem Cells

Small (dormant) and enlarged (reactivated) neural stem cells expressing membrane-tagged GFP (green) and the cell cycle marker Cyclin B (red) in the young Drosophila fruit fly larval brain. Credit: Un ...

Study shows how the nervous system can transmit information across multiple generations | Tel Aviv University

Credit: CC0 Public Domain June 6, 2019 (Phys.org) -- A new Tel Aviv University study finds a mechanism exhibited in nematodes that allows the nervous system cells -- neurons -- to communicate with ge ...

What organizes the genome in the nucleus? | Ludwig Maximilian

Credit: CC0 Public Domain June 6, 2019 (Phys.org) -- Spatial separation of active from inactive fractions of the genome in the cell nucleus is crucial for gene expression control. A new study uncover ...

Danger avoidance can be genetically encoded for four generations, biologists say | Princeton University

Princeton University researchers Rebecca Moore, Rachel Kaletsky and Coleen Murphy have discovered that learned behaviors can be inherited for multiple generations in C. elegans, transmitted from pare ...

On-demand, photonic entanglement synthesizer | Thamarasee Jeewandara

Various types of entanglement. (A) Types of entanglement that can be generated by our entanglement synthesizer. (B) Types of entanglement that are actually generated and verified in this experiment. ...

What happened before the Big Bang? | Harvard-Smithsonian Center for Astrophysics

An artist's illustration showing the patterns of signals generated by primordial standard clocks in different theories of the primordial universe. Top: Big Bounce. Bottom: Inflation. Credit: CfA/Zhon ...

Physicists reverse time using quantum computer | Moscow Institute of Physics and Technology

Credit: @tsarcyanide/MIPT March 13, 2019 (Phys.org) -- Researchers from the Moscow Institute of Physics and Technology teamed up with colleagues from the United States and Switzerland and returned th ...

How to breathe for better health, studying and test taking | Ileana Varela

Dr. Nathaly Shoua-Desmarais practices diaphragmatic breathing using biofeedback. Credit: Florida International University March 11, 2019 (MedicalXpress) -- If you're reading this you're obviously bre ...

Donald Trump's use of humiliation could have catastrophic consequences -- a psychologist explains why | Simon Mccarthy-Jones

Donald Trump. Credit: Gage Skidmore, Flicker (CC BY-SA 2.0)March 11, 2019 (Pbys.org) -- World War II opened the gates to hell. In 1948, the nations of the world tried to bolt them shut again. They di ...

Three ways studying organic chemistry changes the brain | Abby Simmons,

The region of left hippocampus in red shows decreased mean diffusivity (MD) after learning. The following hippocampal subregions are shown: Cornu Ammonis (CA) in blue; dentate gyrus in green, and sub ...

Securing the 'internet of things' in the quantum age | Rob Matheson

MIT researchers have developed a novel chip that can compute complex quantum-proof encryption schemes efficiently enough to protect low-power “internet of things” (IoT) devices. Credit: Massachusetts ...