Archaeologists excavating near the Colosseum found a rare chunk of Egyptian blue pigment dating back about 2,000 years. Photo from Simona Murrone and the Colosseum Archaeological Park Across the ...

Sebi on Friday proposed doubling the threshold amount to Rs 50,000 crore for foreign portfolio investors to make granular disclosures about their investors holding any ownership or economic interest.

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A rear view from the retinal side; C. A side view; D. A rear view of the ommatidia DA; E. A rear view of the ommatidia DA; F. A semi-side view of pigment granules of all cells. Abbreviations: cc – ...