Liz Truss: who is the UK’s new prime minister and why has she replaced Boris Johnson?
Truss’s brand of economic libertarianism, political optimism and hawkishness proved decisive in the 2022 leadership contest
How safe is it to drink rainwater?
It can be contaminated by dust and ash in the surroundings or by heavy metal from roofing material
Nigeria’s breadmakers have been on strike: The head of their association explains why
There is no public electricity in Nigeria and most of the bread factories are running on 24 hours generators using diesel
African digital innovators are turning plastic waste into value – but there are gaps
By 2030, plastic waste is expected to double to 165 million tonnes in African countries.
Unequal power relations driven by poverty fuel sexual violence in Lake Chad region
In many parts of Africa, acts of sexual violence have been carried out by government security forces, aid workers and members of the local population
Climate change: Why we can’t rely on regrowing coastal habitats to offset carbon emissions
Sediments beneath mangrove forests, saltmarshes and seagrass meadows are rich in organic carbon
Giving rivers rights aims to protect the ‘voiceless’– but there’s a catch
River rights would include the rights of river basins across national boundaries
New Zealand’s ‘tobacco endgame’ law will be a world first for health – here’s what the modelling shows us
New policy settings to cut smoking prevalence to under 5% of adult population within years
It is potentially ‘stagflation’
World Bank forecasts global growth to dip to 2.9% in 2022 from 5.7% in 2021; per capita income in developing countries nearly 5% below pre-…
Will Biden dare to use march-in rights?
Health advocates are asking Washington to use laws that allow patent override on drugs developed with public funds
At $1.1 trillion, renewable energy investment matches fossil fuels in 2022 for 1st time: BloombergNEF
The hydrogen sector received least boost at $1.1 billion but the sector grew the fastest, tripling investment every year
Looking beyond Pokemon Go: Augmented reality and virtual reality open vistas in medicine
Surgeons who experience VR simulations had improved psycho-motor skills and their performance in the operating room improved significantly
World's most efficient lithium sulphur battery developed in Australia
The battery has five times the capacity of a traditional lithium ion battery. It can retain 99 per cent of its charge even after 200 …
Israel elections: Who women vote for and how it's shifting
Will having a woman, who is also secular and leading a right-wing religious alliance for the first time, affect Israeli voting patterns?
‘Christian left’ is reviving in America, appalled by treatment of migrants
American Christianity is more often associated with right-wing politics. But there’s always been progressive Christian activism in the …
More than half of forest wildlife declined since 1970: WWF
Loss of habitat, overexploitation and climate change were identified as major factors that threatened the survival of forest animals
CRISPR: A cutting-edge battle
The US has reopened the battle over CRISPR that has already seen several twists and turns in the past seven years
The cloth cycle
The cotton produced in East Africa is woven into apparel in Asia and then shipped to the US & EU markets. But, it returns to Africa as used …
The circular economy: Africa’s historic pivot
African governments have increasingly been taking a stand on potentially controversial issues, including trade policy, land redistribution and …
UN-Habitat Assembly: 38 countries pledge over $152 mn for sustainable cities
The five-day assembly, with the theme ‘innovation for better quality of life in cities and communities’, began from May 27, 2019 in …
UNEP meeting tackles link between health and environment
The United Nations Environment Programme’s meeting was held to prepare for the second United Nations Environment Assembly
Money for nothing
A global tax regulatory body to finance the SDGs could have rescued the international conference in Addis Ababa. But the culture of privilege …
Every third person in world is obese, says study
Obesity is a risk factor for many health problems, including diabetes, heart diseases, stroke and some types
Hasan Abed wins World Food Prize for pulling 150 million people out of poverty
From development of scalable models to integration of scientific innovation and local participation, the pioneer has formulated many strategies
Germany shuts down oldest remaining nuclear reactor
It is the first reactor to close since Germany switched off the oldest eight of its 17 nuclear reactors in 2011