Coimbatore becomes a dream place for nature photography in monsoon season with misty hills big waterfalls. colorful forests ...

Incredible footage of a sunset over the Grand Canyon in Arizona bathes the canyon in yellow and orange against the darkening blue sky.

When is the first day of summer? Find out all the facts about the longest day of the year! When is the first day of summer in ...

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Tumultuous times calls for daring art and vibrant revelry. Seriously, in between protests, get some culture in your life.

In disputes over protests, deportations and tariffs, President Trump has invoked statutes that may not provide him with the authority he claims. 6 min read LIVE California Asks Court to Block Use ...

Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, William R. Wiley Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, P.O ...

A ray tracing code in 2D - slab geometry based on the work of J.P. Bizarro, H. Hugon and R. Jorge, 2018 (https://journals.aps.org/pra/abstract/10.1103/PhysRevA.98.023847) ...