मंगल ग्रह पर स्थित घाटियों के जाल से प्राप्त नए प्रमाण इस बात की पुष्टि करते हैं कि लगभग चार अरब वर्ष पहले नोआकियन काल में उष्ण और आर्द्र जलवायु धीरे-धीरे परिवर्तित होकर लगभग तीन अरब वर्ष पहले हेस्पेरियन काल तक ठंडी और हिममय हो गई थी।
A metal- and additive-free, one-pot reaction achieves the highly sought-after meta-C-S bond formation on anilines, yielding potent S-aryl dithiocarbamates that disrupt breast cancer cell division.
A novel AI-driven system offers educators and learners a dynamic, visual understanding of individual knowledge assimilation, moving beyond traditional grading.
Coastal erosion and the proliferation of seawalls, exacerbated by climate change and human activity, are rapidly eliminating critical nesting habitats for sea turtles along the Karnataka coast.
An IIT Bombay study using satellite data shows rising greenhouse gas levels over Delhi and Mumbai and also identifies emission hotspots in these cities.
पूर्व के कुछ वर्षों में दिल्ली एवं मुंबई के वातावरण में मीथेन के स्तर में वृद्धि इंगित करता छायाचित्र।
श्रेय: अध्ययन लेखक
An IIT Bombay study using satellite data shows rising greenhouse gas levels over Delhi and Mumbai and also identifies emission hotspots in these cities.
A new nationwide survey reveals Indian researchers' cautious yet growing interest in preprints, highlighting both the promise of open science and the challenges of traditional publishing.
Researchers from IIT Roorkee examine how the historic Ganga Canal in India has shaped centuries of cultural identity, vernacular architecture, and cultural confluence along its banks and how it served as a shared spiritual space for the multitude of cultures that shared the land.
A new study of sediment layers at Bandhavgarh National Park reveals how climate fluctuations over millennia influenced human settlements and architectural marvels.