Sci-Tech

December 2, 2025 6:24 PM

UIDAI records 231 crore Aadhaar authentication transactions in November

The Unique Identification Authority of India (UIDAI) recorded 231 crore Aadhaar authentication transactions in November 2025, reflecting a growth of nearly 8.5 per cent over November 2024. According to the Ministry of Electronics and Information Technology (MeitY), this is the highest monthly figure...

November 29, 2025 12:43 PM

Scientists solve the mystery of the prehistoric ‘Burtele Foot’

Scientists have solved the mystery of 3.4 million-year-old fossils called the "Burtele Foot" discovered in Ethiopia in 2009, finding they belonged to an enigmatic human ancestor that lived alongside another closely related species during a poorly understood time in human evolution. Based on the rec...

November 27, 2025 2:54 PM

Elephant dung DNA reveals hidden forest populations, study shows

There are thousands more endangered African forest elephants than previously thought, thanks to a new counting method using the DNA extracted from their dung, a study showed on Thursday. The species of elephant, important in helping rainforests to regenerate, is notoriously hard to assess since the...