Toxic algae has been found in a Yosemite creek and the National Park Service is warning guests it may exist in other spots in Yosemite Valley.
Ecology
Sep 13, 2021
0
16
Current rates of plastic emissions globally may trigger effects that we will not be able to reverse, argues a new study by researchers from Sweden, Norway and Germany published on July 2nd in Science. According to the authors, ...
Environment
Jul 1, 2021
0
798
New research has uncovered a novel trick employed by the bacterium Staphylococcus aureus to thwart the immune response, raising hopes that a vaccine that prevents deadly MRSA infections is a little closer on the horizon.
Cell & Microbiology
Jun 24, 2021
0
4
Bowel cancer survival rates could be improved if chemotherapy drugs were delivered via tiny nanoparticles to the diseased organs rather than oral treatment.
Bio & Medicine
May 3, 2021
0
16
Males may have shorter lifespans than females due to repetitive sections of the Y chromosome that create toxic effects as males get older. These new findings appear in a study by Doris Bachtrog of the University of California, ...
Cell & Microbiology
Apr 22, 2021
0
411
More research is needed on the environmental impact of sunscreen on the world's coral reefs, scientists at the University of York say.
Ecology
Mar 31, 2021
1
165
Reactive oxygen species (ROS) cause oxidative stress at the cellular level. Research shows that this way, amongst others, they inhibit the germination capacity of plants, produce cytotoxins or exert toxic effects on aquatic ...
Environment
Mar 26, 2021
0
14
N-Aryl-C-nitroazoles are an important class of heterocyclic compounds. They are used as pesticides and fungicides. However, these substances could be toxic to humans and cause mutations. As they are not frequently used, there ...
Biochemistry
Dec 29, 2020
0
126
Drug delivery is a recurring conundrum in cancer treatment. Scientists have developed many anti-cancer therapeutics. But those drugs often harm healthy tissues, and drugs can even break down in the bloodstream before reaching ...
Polymers
Nov 3, 2020
0
32
Theranostics, the combination of "therapy" and "diagnostics," refers to drugs that are used not only to treat tumors but also to render them visible. The principle is as simple as it is ingenious: for example, in prostate ...
Biochemistry
Sep 2, 2020
0
7
