Many bacteria swim towards nutrients by rotating the helix-shaped flagella attached to their bodies. As they move, the cells can either 'run' in a straight line, or 'tumble' by varying the rotational directions of their flagella, ...
Cell & Microbiology
Mar 17, 2021
0
10
Climate change is causing hurricanes that make landfall to take more time to weaken, reports a study published 11th November 2020 in the journal Nature.
Earth Sciences
Nov 11, 2020
0
444
Acoustic tweezers are a powerful tool for contactless manipulation of particles and cells using acoustic radiation forces (ARF) generated by the transfer of acoustic wave momentum. They play an important role in display technology, ...
Optics & Photonics
May 04, 2020
0
18
Researchers at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have identified a new mechanism that helps animals to develop with precise and constant form.
Plants & Animals
Mar 12, 2020
0
30
Through a technique known as DNA origami, scientists have created the fastest, most persistent DNA nano motor yet. Angewandte Chemie published the findings, which provide a blueprint for how to optimize the design of motors ...
Nanomaterials
Mar 03, 2020
0
190
About 13 times per century, fleeting Mercury can be seen passing directly in front of the Sun in what is called a transit. The most recent Mercury transit occurred on November 11, 2019.
Astronomy
Dec 02, 2019
0
9
Bacteria and other swimming microorganisms evolved to thrive in challenging environments, and researchers struggle to mimic their unique abilities for biomedical technologies, but fabrication challenges created a manufacturing ...
Bio & Medicine
Oct 30, 2019
0
109
At the turn of the 20th century, more than 100,000 wild tigers roamed across Southeast Asia. Today, fewer than 4,000 remain, according to the World Wildlife Fund.
Ecology
Oct 11, 2019
0
44
Be sure to look up from your phones for a few minutes tonight to see the Strawberry Moon, which will be visible from sundown to sunrise.
Space Exploration
Jun 18, 2019
0
56
New research has revealed that marine turtle hatchlings entering the ocean close to jetties have a high likelihood of being eaten.
Ecology
May 14, 2019
0
4
