Science, health, medicine, research, climate and the environment.
Not Every Outrage Needs an Instant Verdict Muddy water is best cleared by leaving it alone. This ancient-sounding wisdom has become almost impossible in a time when every public…
India's Climate Future Will Depend on Technologies We Scale Before Crisis Hits Climate change will not arrive in India as a single dramatic event. It will arrive as a bad monsoon…
WHO says the Ebola outbreak in the Democratic Republic of the Congo is spreading faster than the response amid a health-worker strike.
Tamil Nadu is preparing district crop-contingency plans as El Nino strengthens, raising concern over rainfall, water and farm output.
The Centre sent a national team as authorities expanded their Chandipura virus investigation in Gujarat and Rajasthan amid suspected cases.
A salmonella outbreak linked to jalapenos has sickened 345 people across 27 U.S. states, triggering food-safety warnings and an investigation.
A clear, evergreen explainer on how electricity travels from a power plant through transformers, transmission lines, substations and local distribution systems to reach homes.
A clear, evergreen explainer on the power grid: what it is, how it balances electricity, why transmission and distribution matter, and why modern grids are changing.
A clear, evergreen explainer on artificial intelligence: what AI really means, how it differs from normal software, where machine learning fits, and what its limits are.
A clear, evergreen explainer on how machine learning teaches computers by using data, patterns, training, loss, optimization, testing and generalization.
A clear, evergreen explainer on neural networks: what nodes, layers, weights, training and pattern recognition mean in simple language.
A clear explainer on how blockchain records become tamper evident through hashes, linked blocks, distributed copies and consensus mechanisms.
