Latest Updates on Decoded

Why weight returns fast after stopping obesity drugs? Homeostasis explained

Here's how homeostasis, hormones and obesity drugs affect why lost weight often returns faster than expected

Why Havana Syndrome is back in focus after a 'secret device' test by the US

A covertly acquired device by Pentagon that emits pulsed radio waves is under US testing, reopening questions around Havana Syndrome even as officials say evidence of a foreign attack remains limited

Explained: Can the US legally acquire Greenland without using force?

As Donald Trump revives talk of acquiring Greenland, here's explaining on whether the US can legally buy the island, what international law allows, and why Europe is pushing back

From Cold War era to Venezuela: A look at previous US military invasions

As the Venezuela operation and capture of Nicolas Maduro revives questions over US presidential war powers, a look back at US military invasions since 1950 and how they were authorised

Explained: How tax regime on tobacco has changed in India since 2014

As the Centre scraps the GST compensation cess, here is how India's tobacco tax structure has evolved over the past decade

Aravalli row: Why a 100-metre rule has triggered a mountain of concerns

The SC's acceptance of a 100-metre hill rule has alarmed experts who fear it could exclude large parts of the Aravallis from protection, affecting mining limits, forest cover and groundwater security

Did the US commit a war crime at sea? Decoding the Pete Hegseth strike row

US lawmakers are probing a September 2 strike on an alleged drug boat off Venezuela and a reported second blast on survivors, raising questions on authority, war powers and the law of armed conflict

IndiGo disruption puts DGCA in focus: What it is and what it actually does

After IndiGo's mass cancellations, DGCA's one-time FDTL exemption has sparked fresh questions about who the regulator is, what it oversees, and how safety rules are drafted and rolled back

RBI's ₹1 trn OMO purchase to add liquidity: What is it and why it matters

RBI will inject durable liquidity through a ₹1 trillion OMO purchase and a $5 billion dollar-rupee swap. Here is what OMOs are, how they work, and why they matter as the rupee weakens

India's pilot fatigue rules explained: Why FDTL is disrupting flight schedules

India's tighter FDTL pilot fatigue norms have triggered cancellations and delays, exposing crew shortages, roster stress and a fresh debate over safety, planning and preparedness

GPS-spoofing is now a global threat, so what are nations doing to fight it?

As GPS-spoofing disrupts flights, networks and navigation systems worldwide, governments are accelerating efforts to build new PNT backups to secure critical infrastructure

Explained: The new Rohith Vemula Bill 2025 proposed by Karnataka govt

Karnataka is set to introduced the Rohith Vemula Bill 2025 to stop caste-based discrimination in colleges and universities, creating new complaint system, penalties and protection for SC/ST students

Why IMF says India's $5 trillion economy goal may take longer than expected

According to the IMF's updated outlook, India is projected to surpass the $4 trillion threshold in FY26 and expand to roughly $4.96 trillion by FY28, just short of the $5 trillion milestone

Explained: How Operation Allies Welcome brought Afghans into the US in 2021

Two West Virginia Guard members were shot near the White House, and the suspect, an Afghan national, had entered the US in 2021 through Operation Allies Welcome

Fast-track green cards: Why Indians are ditching H-1B for EB-1A route

Indian professionals are accelerating their move towards the EB-1A extraordinary ability route as H-1B hiring grows costlier and more restrictive, with early-2025 filings up by more than 50%

From gig workers to factories: What India's new labour codes really mean

India's overhaul merges 29 labour laws into four codes, reshaping minimum wages, gig-worker social security, industrial relations, and workplace safety through unified rules and digital compliance