Groggy on their paws after waking from tranquillisers, lions have returned to Rwanda for the first time since the endangered animal was wiped out following the country’s 1994 genocide.

ANOTHER cholera outbreak has claimed 10 lives in Ebonyi State, bringing the number to 30 the epidemic has killed in the state recently.

The success of an experimental vaccine trial with rhesus monkeys is motivating a pharmaceutical company to undertake experimental HIV vaccine tests in Thailand, East and South Africa, and the Unite

Zimbabwe has exported 20 elephants to private game parks in China as part of conservation efforts and amid rising poaching in southern Africa.

Kenya set in motion the construction of Africa’s biggest wind power farm this week, near Laisamis, 550km north of Kenya’s capital Nairobi.

Cairo — Within two weeks, a tripartite meeting by Egypt, Sudan, and Ethiopia will be held in Khartoum to resume negotiations on the impact of the Ethiopian Renaissance Dam on the Blue Nile River's

Tanzania's parliament on Sunday approved a legal and regulatory framework for developing its nascent hydrocarbons industry, after days of contentious debate.

The efficacy and safety of the RTS,S/AS01 candidate malaria vaccine during 18 months of follow-up have been published previously. Herein, we report the final results from the same trial, including the efficacy of a booster dose.

Improving environmental adaptation in crops is essential for food security under global change, but phenotyping adaptive traits remains a major bottleneck. If associations between single-nucleotide polymorphism (SNP) alleles and environment of origin in crop landraces reflect adaptation, then these could be used to predict phenotypic variation for adaptive traits. We tested this proposition in the global food crop Sorghum bicolor, characterizing 1943 georeferenced landraces at 404,627 SNPs and quantifying allelic associations with bioclimatic and soil gradients.

Nigeria’s state-run oil company said Thursday it had recorded 3,700 cases of pipeline vandalism last year, leading to a revenue loss of some 60 billion naira ($299 million).

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