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Science

New vaccine patch that works better than needles on Covid variants: Australian research

New vaccine patch that works better than needles on Covid variants: Australian research

"The high-density microarray patch is a vaccine delivery platform that precisely delivers the vaccine into the layers of the skin which are rich in immune cells."

31 July 2022 5:02 PM IST

milky way black hole

Astronomers detect long-predicted cosmic wind from Milky Way's central...

6 Jun 2026 10:39 PM IST

NASA tells ISS crew to prepare for possible evacuation as air leak concerns grow

Astronauts were directed to board their docked spacecraft and remain ready for a rapid return to Earth if conditions...

5 Jun 2026 9:59 PM IST

UN warns of likely El Niño before Sept and devastating weather extremes

UN warns of likely El Niño before Sept and devastating weather extremes

Meteorologists have forecast unusually high temperatures across almost every region of the world over the coming three...

2 Jun 2026 5:05 PM IST

Centre, ISRO sign pact to boost satellite-based water management

Centre, ISRO sign pact to boost satellite-based water management

The agreement covers 24 key research areas, including reservoir monitoring, groundwater assessment, flood forecasting,...

1 Jun 2026 2:45 PM IST

moon south pole

ISRO detects possible subsurface ice near Moon’s south pole using Chandrayaan-2 data

Researchers found promising signatures inside a 1.1-kilometre region within the Faustini crater, one of four craters...

28 May 2026 11:24 AM IST

Never-before-experiment: China sends human embryos to space

Never-before-experiment: China sends human embryos to space

The scientists intend to find whether human reproduction can safely occur in space

24 May 2026 10:59 PM IST

Moon, Mars a step closer; SpaceX successfully tests Starship V3

Moon, Mars a step closer; SpaceX successfully tests Starship V3

The spacecraft completed its planned test flight and made a controlled splashdown in the Indian Ocean, prompting...

23 May 2026 2:59 PM IST

Chandrayaan-3 lander’s 2023 ‘hop’ yields new clues about Moon’s south pole

The findings could aid future lunar missions, including NASA’s Artemis programme.

20 May 2026 4:42 PM IST

Babri Masjid ki Amar Kahani

Babri Masjid ki Amar Kahani

31 Jan 2024 8:01 PM IST

Israeli liberals protest against PM Netanyahu’s move to amend the constitution

Israeli liberals protest against PM Netanyahu’s move to amend the...

15 March 2023 1:36 PM IST

Queens funeral: Thousands gather to witness last rites

Queen's funeral: Thousands gather to witness last rites

19 Sept 2022 4:41 PM IST

Putins advisor says a completely disarmed Ukraine is the only solution

Putin's advisor says a completely disarmed Ukraine is the only...

10 May 2022 1:12 PM IST

Pro-Imran Khan Pakistanis protest outside Nawaz Sharifs house in London

Pro-Imran Khan Pakistanis protest outside Nawaz Sharif's house in...

19 April 2022 12:32 PM IST

KSU woman activist injured in SFI attacks in Thiruvananthapuram

KSU woman activist injured in SFI attacks in Thiruvananthapuram

16 March 2022 3:38 PM IST

Russia accused of war crimes in Europe

Russia accused of war crimes in Europe

9 March 2022 4:00 PM IST

Russian brutality in Ukraine: Russia claims it is to de-nazify Ukraine

Russian brutality in Ukraine: Russia claims it is to de-nazify Ukraine

3 March 2022 1:13 PM IST

India tests advanced Agni missile capable of striking multiple targets

India tests advanced Agni missile capable of striking multiple targets

India carried out a successful flight test of the MIRV-equipped Agni missile from Odisha’s Dr APJ Abdul Kalam Island,...

9 May 2026 7:38 PM IST

Metropolitan Cathedral Mexico city

NASA-ISRO radar system tracks Mexico City sinking up to 2cm a month

Buildings around the central Zócalo plaza, including the Metropolitan Cathedral and the National Palace, appear tilted...

7 May 2026 7:27 PM IST

Indian start-up GalaxEye launches ‘Drishti’ satellite from SpaceX

Indian start-up GalaxEye launches ‘Drishti’ satellite from SpaceX

GalaxEye, a Bengaluru-based space start-up, has launched the Drishti satellite aboard a SpaceX Falcon 9, marking the...

3 May 2026 4:41 PM IST

Children may face higher cancer risk from chemicals in water: study

Even low levels of exposure considered relatively safe for adults could pose greater long-term risks for children.

2 May 2026 8:27 PM IST

interstellar ice in Cygnus X

NASA’s SPHEREx maps interstellar ice in Cygnus X, shedding light on origins of Earth’s water

Located about 4,500 light-years away, Cygnus X is one of the most active stellar nurseries in the Milky Way.

25 April 2026 7:56 PM IST

One-third of world could face far more heatwaves and droughts by 2100: study

The combined impact of heat and drought is far more damaging than either event alone, raising the risk of heat-related...

22 April 2026 10:52 PM IST

NASA powers down Voyager 1 instrument to extend deep space mission

Voyager 1, now more than 15 billion miles from Earth, relies on a radioisotope power source that loses about 4 watts of...

21 April 2026 10:45 PM IST

ED issues summons to T. Veena; asks to appear for questioning on Friday

ED issues summons to T. Veena; asks to appear for questioning on...

9 Jun 2026 11:15 AM IST

A Glimpse into pictures by Danish Siddiqui

A Glimpse into pictures by Danish Siddiqui

18 July 2021 5:11 PM IST

Light snow, rain likely in Kashmir and Ladakh

Light snow, rain likely in Kashmir and Ladakh

6 Feb 2021 5:46 PM IST

Forceful mass eviction made Dalit lives in Chennais Thangavel street miserable and homeless [In Gallery]

'Forceful' mass eviction made Dalit lives in Chennai's Thangavel...

27 Jan 2021 7:01 AM IST