June 13, 2026

Science Chronicle

A Science and Technology Blog

June 13, 2026

Science Chronicle

A Science and Technology Blog

Day: July 2, 2025

Ancient DNAGenetic ancestryGenome sequencingPalaeoscience

Whole genome of an Egyptian who lived 4,500-4,800 years ago sequenced for the first time

For the first time, researchers have sequenced the whole ancient Egyptian genome from an individual who lived 4,500 to 4,800 years ago — the oldest DNA sample from Egypt to date. The body belongs to an adult male — 157.4-160.5 cm tall, and 44-64 years old — who died during Egypt’s Old Kingdom

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Climate changeEnvironmentHeat Action PlanHeat wave

India’s Scorching New Normal: The Escalating Heatwave Crisis and Paths to Resilience

Inspired by Ahmedabad’s success, over 130 cities and 23 States across India have developed their own Heat Action Plans. Alongside Heat Action Plans, a variety of heat-mitigation solutions have been implemented. Despite a variety of solutions implemented, significant challenges remain in addressing heatwave-related problems.

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