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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

interstellar ice in Cygnus X

NASA’s SPHEREx maps interstellar ice in Cygnus X, shedding light on...

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

Gut DNA ‘fingerprint’ may predict melanoma recurrence with 94% accuracy: study

Scientists say the gut microbiome plays a key role in immunity, inflammation, and metabolism, all of which influence how...

20 April 2026 7:58 PM IST

NASA launches CANVAS CubeSat

NASA launches CANVAS CubeSat to study lightning’s impact on space weather

The 4U CubeSat is now in low Earth orbit, where it will track very-low-frequency radio waves generated by lightning and...

18 April 2026 9:36 PM IST

largest 3d map of universe

Largest-ever 3D map of universe created, offers new clues on dark energy

The force believed to be driving the accelerating expansion of the universe, may not be constant.

17 April 2026 9:53 PM IST

Sperm whale communication shows striking similarities to human language: study

Sperm whales use a form of “alphabet” and can create vowel-like sounds by varying the length and tone of their clicks,

15 April 2026 5:56 PM IST

ovarian cancer patient

Repurposed drug relacorilant may extend survival in aggressive ovarian cancer patients

The drug, relacorilant, is typically used to treat Cushing’s syndrome.

11 April 2026 6:03 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

quantum network

India demonstrates 1,000 km quantum communication network using indigenous technology

The network was developed in less than two years, significantly ahead of the mission’s original target of building a...

11 April 2026 3:35 PM IST

Gaganyaan parachute system

ISRO successfully tests 10-parachute landing system for Gaganyaan crew module

The test involved a simulated Crew Module weighing 5.7 tonnes, matching the mass planned for the first uncrewed...

10 April 2026 10:28 PM IST

Artemis II crew to return with ‘avatar’ organ chips after Moon flyby

Lisa Carnell said the long-term goal is to send “avatars” of astronauts into deep space before the astronauts themselves...

10 April 2026 10:19 PM IST

Emperor penguins

Emperor penguins added to endangered list as climate change drives decline

Satellite data showed the population declined by around 10% between 2009 and 2018, representing a loss of more than...

9 April 2026 8:57 PM IST

Malaria cases rising despite new vaccines, warns Johns Hopkins expert

Carlton said resistance to artemisinin-based medicines, the main treatment for malaria, has spread to at least eight...

9 April 2026 5:17 PM IST

Christina shatters record becoming woman to travel farthest from Earth

Christina shatters record becoming woman to travel farthest from Earth

Christina Koch, part of the crew of the Artemis 2 mission of NASA, reached 1,60,000 km away from Earth

5 April 2026 11:35 AM IST

Scientists identify 45 rocky planets in habitable zones beyond solar system

They calculated how much energy each planet receives from its parent star, a key factor in determining whether liquid...

4 April 2026 9:01 PM IST

Bhagwant Mann’s AAP govt wins confidence motion in Punjab

Bhagwant Mann’s AAP govt wins confidence motion in Punjab

1 May 2026 9:46 PM 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