Big animals have higher cancer risk – but also evolved better defences
African elephants have extra copies of genes that help resist cancerNeil Aldridge/Nature…
Scratching an itch could help boost your immune defences
The urge to scratch an itch may have evolved for a reason,…
Ukraine needs better air defences, Zelenskyy says after Russian drone attack – National
President Volodymyr Zelenskyy said on Sunday Ukraine needs to strengthen its defences…
