21 Oct 2024
All stories — Page 67
21 Oct 2024
16 Oct 2024
11 Oct 2024
Gum ingredients help tilapia cope with cold
Researchers tested lecithin and Arabic gum as feed additives for tilapia and found they improved growth, survival and cellular responses to cold. Experts say the approach may help farms in cooler, subtropical areas but not very cold regions.
9 Oct 2024
8 Oct 2024
Dementia rising in Africa as researchers seek answers
Dementia is increasing in Africa as populations age. Research and evidence in the region are limited, so scientists study genetics, new detection tools and community measures while working with traditional healers to reduce stigma.
26 Sept 2024
22 Aug 2024
Belarus opens legal case against comedian Vyacheslav Komissarenko
The Investigative Committee of Belarus has opened special proceedings against comedian Vyacheslav Komissarenko for defamation and insult of President Alyaksandr Lukashenka. Komissarenko lives abroad and has faced visa refusals before obtaining a U.S. talent visa.
24 Jul 2024
Traffic and Pollution in Asian Cities
Traffic congestion in many Asian cities raises pollution, lowers living standards and costs economies money. Cities such as Delhi, Bangkok and Metro Manila are expanding metros, switching to electric vehicles and using pricing and technology to reduce traffic.
17 Jul 2024
Lack of African research weakens policy and trade
The African Academy of Sciences warns that too little scientific evidence produced in Africa makes policy and trade harder. The AAS is building networks, starting a science diplomacy programme and trying to restore trust after funding problems.
12 Jul 2024
20 Jun 2024
Plague and the role of human fleas in Madagascar
The plague is still endemic in some countries, including Madagascar. Researchers found that the human flea Pulex irritans contributes to outbreaks and that household conditions and insecticide use influence flea levels and control efforts.