South African President Cyril Ramaphosa opened the first-ever G20 Leaders Summit on African soil, calling for solidarity, equality and sustainability as guiding principles for global cooperation | Hindustan Times

We've heard lion roars in documentaries for years... but it turns out we've been missing one. Scientists have discovered a new type of lion roar — the intermediate roar — which is shorter and lower-pitched than the animal's iconic, full-throated roar. The new discovery reveals that lion vocalizations are more complex than previously thought. Full article link in bio 🔗 #newdiscovery #LionsRoar #sciencenews | LiveScience