News for 'hazard detection'

New Wearable Patch Alerts Users To Environmental Dangers With Haptic Feedback

New Wearable Patch Alerts Users To Environmental Dangers With Haptic Feedback

Rediff.com27 Jul 2026

Researchers have developed an innovative wearable patch capable of detecting environmental hazards like dangerous gases or heavy metals in water. This device provides immediate haptic feedback, using distinct vibration patterns for different threats, and can also be integrated into robotic systems as 'e-skin' for autonomous hazard avoidance.

Mundhe urges people not to buy loose edible oil

Mundhe urges people not to buy loose edible oil

Rediff.com5 days ago

Maharashtra Food and Drug Administration Commissioner Tukaram Mundhe has urged consumers to avoid buying loose or unsealed edible oil due to safety concerns, announcing a compliance order for the entire edible oil sector after detecting widespread violations, including adulteration and improper packaging.

Could This Hidden Himalayan Lake Trigger Massive Floods?

Could This Hidden Himalayan Lake Trigger Massive Floods?

Rediff.com14 May 2026

A team of scientists has identified a 'potentially dangerous' proglacial lake at 16,500 feet in Arunachal Pradesh's Mago Chu basin, a critical headwaters region of the Brahmaputra, warning of a possible Glacial Lake Outburst Flood (GLOF) due to rapid glacier transformation.

Report flags India's vulnerability to cyber attacks, CBRN threat

Report flags India's vulnerability to cyber attacks, CBRN threat

Rediff.com18 May 2026

A new report highlights India's increasing vulnerability to cyberattacks and CBRN threats due to geopolitical tensions, industrial growth, and urbanisation, calling for an urgent strengthening of its CBRN security strategy through collaboration and investment.

Monkeys on runway, IndiGo flight aborts take-off

Monkeys on runway, IndiGo flight aborts take-off

Rediff.com1 May 2026

An IndiGo flight bound for Raipur aborted its take-off at Lucknow airport after monkeys were spotted on the runway. The pilots aborted the take-off, and the flight later departed after refuelling.

Study Reveals High Lead Levels Near Battery Recycling Plants in Delhi-NCR

Study Reveals High Lead Levels Near Battery Recycling Plants in Delhi-NCR

Rediff.com8 Apr 2026

A new study by Toxics Link reveals widespread lead contamination in soil near battery recycling units across Delhi-NCR, Haryana, Rajasthan, and Uttar Pradesh, posing significant public health and environmental risks.

Graphene Sensors Poised to Transform Medical Testing

Graphene Sensors Poised to Transform Medical Testing

Rediff.com12 Mar 2026

Scientists at the GraphIN 2026 conference highlighted the potential of ultra-sensitive graphene sensors for rapid disease detection and various other applications, including flexible heating pads for neonatal care and lightweight structures for unmanned aerial vehicles.

Lightning: India's Deadliest Hazard

Lightning: India's Deadliest Hazard

Rediff.com19 Aug 2025

Lightning claims more lives in India annually than any other extreme weather event. Between April and July this year alone, 1,621 people died due to lightning strikes.

Compensation: What Digital Fraud Victims Must Know

Compensation: What Digital Fraud Victims Must Know

Rediff.com23 Mar 2026

Customers will qualify for compensation even if they mistakenly share the OTP.

Cargo shipwreck: Thin oil spill detected, no calcium carbide ashore yet

Cargo shipwreck: Thin oil spill detected, no calcium carbide ashore yet

Rediff.com27 May 2025

The Kerala State Pollution Control Board (KPCB) is on high alert after a Liberian vessel carrying hazardous cargo sank off the Kerala coast. While no calcium carbide containers have washed ashore yet, a thin layer of oil spill has been detected. The KPCB is working to contain the spill and prevent it from reaching the shore, but rough conditions at sea have hampered efforts to spray dispersants. The board is also taking steps to prevent the oil from reaching the Ashtamudi and Vembanad lakes.

Sunken ship's containers with hazardous material wash ashore in Kerala

Sunken ship's containers with hazardous material wash ashore in Kerala

Rediff.com26 May 2025

Containers from a Liberian cargo ship that sank off the Kerala coast have started washing ashore, prompting authorities to urge the public to stay away from them. The ship carried 13 hazardous cargos, including calcium carbide, which reacts with seawater to release highly flammable acetylene gas. The Indian Coast Guard is leading pollution response efforts and monitoring the spread of the oil slick.

Family of Jaahnavi Kandula killed by US cop to receive $29mn settlement

Family of Jaahnavi Kandula killed by US cop to receive $29mn settlement

Rediff.com12 Feb 2026

Seattle city Attorney Erika Evans said in a statement that Jaahnavi Kandula's death was heartbreaking, and the city hopes this financial settlement brings some sense of closure to the Kandula family.

Centre Creates Plan To Avoid Tunnel Collapses

Centre Creates Plan To Avoid Tunnel Collapses

Rediff.com22 Dec 2025

'The recent occurrences of tunnel collapses during construction have prompted a critical assessment of current implementation methodologies and the necessary improvements to prevent such incidents from recurring.'

Fresh SC hearing blames stray animals for road accidents

Fresh SC hearing blames stray animals for road accidents

Rediff.com7 Jan 2026

The Supreme Court expressed concerns over the dangers posed by stray animals, including dog bites and accidents, and urged civic bodies to strictly enforce rules and regulations. The court is hearing pleas for modification of its earlier orders related to the issue.

Chandrayaan-3 sends new images of Moon's far side

Chandrayaan-3 sends new images of Moon's far side

Rediff.com21 Aug 2023

This camera that assists in locating a safe landing area -- without boulders or deep trenches -- during the descent is developed by Ahmedabad-based Space Applications Centre (SAC), a major research and development centre of ISRO.

'Smooth sailing': ISRO releases Moon's new images

'Smooth sailing': ISRO releases Moon's new images

Rediff.com22 Aug 2023

The ISRO on Monday released images of the Lunar far side area captured by the Lander Hazard Detection and Avoidance Camera (LHDAC).

NISAR, Most Expensive Earth Satellite

NISAR, Most Expensive Earth Satellite

Rediff.com30 Jul 2025

The imaging technology in Nisar can provide very high-resolution data on changes as small as one centimetre in size on the earth's surface.

DGCA audit reveals major lapses in flight safety

DGCA audit reveals major lapses in flight safety

Rediff.com25 Jun 2025

Aviation watchdog Directorate General of Civil Aviation (DGCA) on Tuesday said surveillance conducted at major airports revealed several defects in the aviation ecosystem, including multiple cases wherein the defects reappeared on aircraft and centre line marking faded on runway.

UP plans high-tech defence shield against nuke, chemical attacks

UP plans high-tech defence shield against nuke, chemical attacks

Rediff.com8 Jun 2025

Drawing lessons from security protocols of Parliament, the state is working closely with agencies like the Defence Research and Development Organisation and the Electronics Corporation of India Ltd to design a multi-layered safety mechanism.

Indo-US NISAR Satellite Set for July Launch

Indo-US NISAR Satellite Set for July Launch

Rediff.com18 Jun 2025

NISAR will not be used for surveillance and will be used to observe the earth.

Chandrayaan-3: What will Vikram, Pragyan do post-Moon touchdown?

Chandrayaan-3: What will Vikram, Pragyan do post-Moon touchdown?

Rediff.com23 Aug 2023

The Lander and the Rover have scientific payloads to carry out experiments on the lunar surface. The main function of the Propulsion Module (PM) was to carry the Lander Module (LM) from the launch vehicle injection till final lunar 100 km circular polar orbit and separate the LM from PM, which it did.

Is This The CNG Car You've Been Waiting For?

Is This The CNG Car You've Been Waiting For?

Rediff.com11 Oct 2024

The iCNG version of the Tata Nexon is quick, safe, eco-friendly, and it is affordable too, notes Rajesh Karkera/Rediff.com.

What Chandrayaan-3 Discovered

What Chandrayaan-3 Discovered

Rediff.com13 Sep 2023

Glimpses of what the historic Chandrayaan Mission discovered on the dark side of the Moon.

Don't mix...: EC on Kejriwal's 'Yamuna poisoning' remark

Don't mix...: EC on Kejriwal's 'Yamuna poisoning' remark

Rediff.com31 Jan 2025

The EC asked him to provide factual evidence with specific and pointed response to type, quantity, nature and manner of poisoning of Yamuna.

As pure 'as alkaline water': UP quotes scientist on Sangam water

As pure 'as alkaline water': UP quotes scientist on Sangam water

Rediff.com21 Feb 2025

The Uttar Pradesh government, citing a scientist, has asserted that Ganga water at the ongoing Maha Kumbh in Prayagraj is as pure as "alkaline water", debunking concerns raised by the Central Pollution Control Board (CPCB) about water quality. The government claims that a scientist found no bacterial growth or decline in the water's pH level, despite millions of devotees bathing in the river. However, experts caution that the quality of the Ganga water is not static and can vary greatly depending on various factors.

Delhi's air quality worst in country, 'severe' for first time this season

Delhi's air quality worst in country, 'severe' for first time this season

Rediff.com14 Nov 2024

The city's 24-hour Air Quality Index, recorded at 4 pm every day, stood at 418, up from 334 the previous day, and it may trigger stringent restrictions under the third stage of the graded response action plan to mitigate hazardous conditions.

The Menace Of Illegal Constructions

The Menace Of Illegal Constructions

Rediff.com25 Oct 2024

As we brace for unprecedented rates of urbanisation, it is crucial to ensure that illegal constructions and unauthorised land use are curbed, asserts Amit Kapoor.

Explained: How soft-landing of Vikram will take place

Explained: How soft-landing of Vikram will take place

Rediff.com6 Sep 2019

'Vikram' with rover 'Pragyaan' housed inside is scheduled for a powered-descent between 1 am and 2 am on September 7, followed by its touchdown between 1.30 am and 2.30 am.

US cop who struck and killed Jaahnavi Kandula faces no charge

US cop who struck and killed Jaahnavi Kandula faces no charge

Rediff.com22 Feb 2024

The Seattle police officer who struck and killed Indian student Jaahnavi Kandula while responding to an overdose call, will not face any criminal charges due to lack of 'sufficient' evidence, authorities said.

In fourth such op, US shoots down another airborne object

In fourth such op, US shoots down another airborne object

Rediff.com13 Feb 2023

The United States on Sunday shot down another unidentified airborne object in its airspace, a day after it brought down a similar 'cylindrical' object over Canada.

India reacts as US cop who killed Jaahnavi Kandula goes scot-free

India reacts as US cop who killed Jaahnavi Kandula goes scot-free

Rediff.com24 Feb 2024

In bodycam footage released by the Seattle Police Department, Officer Daniel Auderer laughed about the deadly crash and dismissed any implication Dave might be at fault or that a criminal investigation was necessary.

Why Deepfakes Are A MENACE

Why Deepfakes Are A MENACE

Rediff.com7 Dec 2023

'With free software on the Internet and apps, creating a deepfake video can take 3 to 5 minutes. Anyone can make these videos.'

MG Motor launches all-new ZS EV at Rs 21.99 lakh

MG Motor launches all-new ZS EV at Rs 21.99 lakh

Rediff.com7 Mar 2022

The all-new ZS EV will be available in two variants -- Excite and Exclusive, priced at Rs 21.99 lakh and Rs 25.88 lakh, respectively. The company said it has initiated bookings for the Exclusive variant, while bookings for the Excite trim will commence from July 2022. The model comes with the largest in-segment 50.3-kWh (kilowatt-hour) battery with advanced technology, offering a 461-km certified range in a single charge.

New test can predict your level of immunity against COVID-19

New test can predict your level of immunity against COVID-19

Rediff.com10 Aug 2022

Easy access to this kind of test could help people determine what kind of precautions they should take against COVID-19 infection, such as getting an additional booster shot, the researchers said.

Scientists hail Chandrayaan-3, say feat will inspire youngsters

Scientists hail Chandrayaan-3, say feat will inspire youngsters

Rediff.com23 Aug 2023

Leading scientists and experts said this monumental accomplishment not only marks India's indelible imprint on lunar exploration but also demonstrates the prowess of human collaboration, determination, and cutting-edge technology.

This Week's MUST WATCH OTT

This Week's MUST WATCH OTT

Rediff.com27 Apr 2021

Kate Winslet's turn as detective while Seema Pahwa turns director, all this and more on OTT this week.

As El Nino returns with hotter summer, India braces for impact on monsoon

As El Nino returns with hotter summer, India braces for impact on monsoon

Rediff.com30 Jan 2023

Several global models are predicting El Nio to appear around the second half of the year, which are the crucial rain-bearing months.

How India's submarines can stay longer under water

How India's submarines can stay longer under water

Rediff.com11 Mar 2021

DRDO's Air Independent Propulsion system will allow Indian Navy submarines to operate for up to two weeks without having to surface to recharge its batteries.

There's no business like security business

There's no business like security business

Rediff.com3 Jan 2008

The sector is thriving on the back of mushrooming MNCs and malls.

Terror attacks to boost security gadget sales

Terror attacks to boost security gadget sales

Rediff.com2 Dec 2008

Sophisticated security-related electronics are expected to flood the domestic market after the Mumbai terror attacks.