The number of relatives that an individual has is expected to decrease by more than 35% in the near future. At the same time, the structure of families will change. The number of cousins, nieces, nephews and grandchildren ...
Social Sciences
Jan 8, 2024
0
469
According to long-standing canon in evolutionary biology, natural selection is cruelly selfish, favoring traits that help promote reproductive success. This usually means that the so-called "force" of selection is well equipped ...
Evolution
Jul 7, 2022
1
553
University of Cambridge psychologists have developed the first validated "misinformation susceptibility test": a quick two-minute quiz that gives a solid indication of how vulnerable a person is to being duped by the kind ...
Social Sciences
Jun 28, 2023
1
183
As one of three co-teachers of a Stanford Graduate School of Business course on the rapidly growing importance of older consumers and workers, Rob Chess likes to say that his colleague Laura Carstensen, the founding director ...
Social Sciences
May 2, 2023
0
45
In a world filled with endless connections and constant communication, the relationship between loneliness and aloneness is not always clear. Now, University of Arizona researchers have analyzed that relationship—and found ...
Social Sciences
Nov 1, 2023
0
203
Drug therapies that help older adults maintain their skeletal muscle mass and physical function for longer could be a step closer after researchers at the University of Birmingham identify a key mechanism that drives the ...
Molecular & Computational biology
Mar 23, 2020
0
866
It's the futuristic year 2024! Where is the power loom that natural philosophers have been promising me? What's that? Edmund Cartwright already made one? In 1785? And it revolutionized industrial weaving? Sorry, it's been ...
Researchers from the group of Hans Clevers at the Hubrecht Institute have developed a new genetic tool to label specific genes in human organoids, or mini organs. They used this new method, called CRISPR-HOT, to investigate ...
Cell & Microbiology
Mar 2, 2020
0
482
At the start of every new year, individuals often make resolutions to change aspects of their lives that they find undesirable. For some, these promises to themselves may involve trying to mend broken family relationships.
Social Sciences
Jan 4, 2022
0
56
Despite decades of positive messaging to encourage women and girls to pursue education tracks and careers in STEM, women continue to fall far below their male counterparts in these fields. A new study at Carnegie Mellon University ...
Social Sciences
Aug 3, 2020
6
282
Old age consists of ages nearing or surpassing the average life span of human beings, and thus the end of the human life cycle. Euphemisms and terms for old people include seniors (American usage), Senior Citizens (British and American usage), or the elderly. As occurs with almost any definable group of humanity, some people will hold a prejudice against others — in this case, against old people. This is one form of ageism.
Old people have limited regenerative abilities and are more prone to disease, syndromes, and sickness than other adults. For the biology of ageing, see senescence. The medical study of the aging process is gerontology, and the study of diseases that afflict the elderly is geriatrics.
This text uses material from Wikipedia, licensed under CC BY-SA
