Once common in Tamil Nadu, raptor populations, including vultures, face severe threats like habitat loss and toxic drug use. The newly established Tamil Nadu Raptor Research Foundation aims to protect these vital birds of prey through research and conservation.

Chennai anticipates a warm, rainy day on September 17, 2025, with moderate showers and temperatures ranging from 27.9C to 33.4C. Yesterday's air quality was moderate (AQI 54), with today's rain expected to offer slight improvement. Residents should carry umbrellas and allow extra commute time.

Chennai's youth are actively commemorating Periyar's 147th birth anniversary with diverse events promoting social justice. Student groups like Ambedkar Reading Circle and VIT Chennai are hosting talks, debates, and lectures to revisit Periyar's contributions to equality. Discussions at Anna Library will highlight his impact on women's empowerment.

Originally a conservation initiative to protect the Western Ghats' biodiversity, the Gene Pool Eco Park in Nadugani faced closure before being revived. It now balances research and eco-tourism, housing numerous plant species. However, environmentalists worry that increased tourism could threaten the fragile ecosystem it aims to protect, highlighting the need for broader biosphere reserve inclusion.

Udhayanidhi was speaking at an event in Salem where he distributed bank loans and identity cards to 100 members of women's self-help groups.

Chennai expects patchy rain today with temperatures ranging from 27.8C to 33.9C, alongside an 88% chance of precipitation. Yesterday's moderate air quality (AQI 59) is set to improve with the light showers. The week ahead forecasts varied rainfall, including heavy downpours on September 18, before conditions stabilize by the weekend. Residents should prepare for changing weather.