Tag Archives: Scientists

Can psychedelics treat anorexia, depression? U.S. scientists get millions to find out

Since childhood, Rachael Petersen had lived with an unexplainable sense of grief that no drug or talk therapy could entirely ease. So in 2017 she volunteered for a small clinical trial at Johns Hopkins University that was testing psilocybin, the active ingredient in magic mushrooms, for chronic depression. “I was so depressed,” Petersen, 29, said… Read More »

Harvard scientists uncover key allowing deadly viruses to replicate

Viruses are masterful invaders. They cannibalize host cells by injecting their genetic material, often making thousands of copies of themselves in a single cell to ensure their replication and survival. Some RNA viruses — viruses whose RNA, not DNA, carries their genetic information — insert their genetic material into cells as a single piece, while… Read More »

A global database of women scientists is diversifying the face of science

Underrepresentation of women scientists in the public sphere perpetuates the stereotype of the white male scientist and fails both to reflect the true diversity of people practicing science today and to encourage more diversity. In a new article publishing April 23 in the open-access journal PLOS Biology, Dr. Elizabeth McCullagh and colleagues from the grassroots… Read More »

Medical News Today: Can scientists learn to remove bad memories?

Traumatic memories can severely affect a person’s quality of life when they become intrusive thoughts that lead to anxiety and continue to cause distress. For this reason, scientists are now looking into ways of weakening such memories and lessening their impact. Is it possible to ‘treat’ traumatic memories? People who experience traumatic events may find… Read More »

Scientists find larger brain gives you better memory, logic AND reactions 

Does having a bigger brain make you more intelligent? Scientists find larger brain gives you better memory, logic AND reactions The question has been asked for over 200 years, with no clear link found Scientists used a sample size of 13,600 Britons, 70% larger than earlier studies They said employers should not use head size… Read More »