Darwin, Sexual Selection and Dimorphism

2021-06-22T19:41:52+05:30By |Categories: Environment|

Charles Darwin was a careful scientist. In the middle of the 19th century, while he was collecting evidence for his theory that species evolve by natural selection, he noticed it didn’t explain the fancy tails of male peacocks, the antlers paraded by male deer, or why some the males of [...]

The path to a hydrogen economy

2021-06-22T18:25:02+05:30By |Categories: Environment|

Ten years since the solar revolution began in the country, prices have dropped to a historic low of Rs 1.99 per kilowatt-hour (kWh). The revolution was made possible by the coming together of many elements, mainly forward-looking policies for a conducive market to inspire the confidence of private players and [...]

[Environment] Deepor Beel on the brink

2021-03-21T03:20:27+05:30By |Categories: Environment|

Deepor Beel, a Ramsar site near Guwahati in Assam, known for its fish and bird diversity and rich aquatic vegetation that attracts wild elephants, faces conservation threats from garbage dumping, quarrying, and the construction of a railway line, besides a smart city project. […]

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