Findings reveal border zone between Siberia and northern China played key role in human history

Scientists say it could take 30 to 45 years to discover all bee species

Findings reframe how anti-ageing breakthroughs are to be interpreted

Scientists generate world’s first ’extraordinary aromatic tomato plants’ by simultaneously altering two key genes

Study confirms decades-long assumption about rare ant species

Information encoded in symbols likely helped Stone Age hunter-gatherers coordinate groups, researchers say