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मेरी बात: अगले चुनाव में इधर से राहुल, उधर से मोदी
महिला आरक्षण विधेयक पर बवाल से शुरू हुआ था यह हफ्ता। पूरे सप्ताह उस पर चर्चा रही और राज्यसभा में विधेयक ...
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Sanjeev Srivastava
Shopian case : Tainted doctor in porn video
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It's BJP Gandhi vs Congress Gandhi
Amit Tiwari
Samay Galleries
Tags : Fossil
Grain sized fossil helps unspool climate change mystery
Washington: Deep under the sea, a sand grain sized fossil nestles among a billion of its closest dead kins. Known as foraminifera, these complex little shells of calcium carbonate can tell you the sea level, temperature, and ocean conditions of Earth millions of years ago-that is, if you know what to look for.
Miriam Katz, assistant professor of earth and environmental sciences at Rensselaer Polytechnic Institute (RPI) has spent the past two decades studying these ancient, deep-sea fossils to...
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