Study of hunter-gatherer community shows that how humans rest may affect their risk for heart disease
Standing desks are so passé. It's time for squatting desks.
Standing desks are so passé. It's time for squatting desks.
Evolution
Mar 9, 2020
1
1059
Moving bodies can be attracted to each other, even when they're quite far apart and separated by many other objects: That, in a nutshell, is the somewhat unexpected finding by a team of researchers at MIT.
General Physics
Apr 11, 2016
7
487
Reproductive cells, such as an egg and sperm, join to form stem cells that can mature into any tissue type. But how do reproductive cells arise? We humans are born with all of the reproductive cells that we will ever produce. ...
Biotechnology
Mar 16, 2014
2
0
Every cell in our body has exactly the same DNA, yet every cell is different. A cell's identity is determined by the subset of genes that it activates. But how does a cell know which genes to turn off and which to turn on? ...
Biotechnology
Mar 13, 2014
0
1
Cell biologists from RIKEN have provided an unprecedented glimpse into the distinctive features of an unusual chromosome—the inactivated X chromosome copy carried by every female cell. The findings are published in the ...
Cell & Microbiology
Nov 14, 2023
0
54
Recent advances in analyzing data at the single-cell level have helped biologists make great strides in uncovering new information about cells and their behaviors. One commonly used approach, known as clustering, allows scientists ...
Cell & Microbiology
Jan 20, 2023
0
67
Researchers in the lab of Harvard Medical School structural biologist Hao Wu have deciphered the step-by-step assembly of a molecular complex that's crucial for fighting off infections but can also give rise to myriad diseases ...
Biochemistry
Nov 29, 2022
0
20
Often, the squeaky wheel, or at least the shiniest object, seems to get all the attention. In a new study led by PSI Research Scientist Eva Lilly, it is the inactive Centaurs that take center stage and illuminate why other ...
Astronomy
Sep 15, 2021
0
90
A visualization made from nearly 100,000 electron microscope images has revealed the ingenious way a protein involved in muscle activity shuts itself down to conserve energy.
Molecular & Computational biology
Dec 2, 2020
0
61
Light provides the energy that plants and other photosynthetic organisms need to grow, which ultimately yields the metabolites that feed all other organisms on the planet. Plants also rely on light cues for developing their ...
Biotechnology
Dec 17, 2019
0
81