Some plants are very successful in the competition for space, nutrients, and water. They inhibit the growth of their competitors by chemical signals that cause cells of the neighboring plant to die. Scientists of the Botanical ...
Plants & Animals
Apr 22, 2020
0
7
COVID-19 probably originated as a virus that jumped from wild animals to humans. So some conservation organisations have used the pandemic to campaign against the hunting and consumption of wildlife—and so to prevent future ...
Ecology
Nov 10, 2020
0
6
Scientists are reporting that variants of a drug already approved for treating multiple sclerosis show promise as a long sought treatment for victims of bioterrorist attack with botulinum neurotoxin -- which is 10,000 times ...
Biochemistry
Nov 17, 2010
0
0
The world has witnessed two very different chemical weapons attacks in the last two months: in March, the assassination attempt against Sergei Skripal in the British town of Salisbury, and then the Assad regime's latest chemical ...
Other
May 23, 2018
0
3
Few comprehensive, definitive histories of biological warfare have been written, many events reported in the literature never happened, and few details are available about some uses of biological weapons that most certainly ...
Other
Sep 1, 2015
1
25
