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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

Indian scientists develop ‘smart’ drug that targets cancer cells

Indian scientists develop ‘smart’ drug that targets cancer cells

24 Aug 2026 6:06 PM IST

Around 440 startups now operating in India’s space sector: ISRO chief

Around 440 startups now operating in India’s space sector: ISRO chief

The increase in the number of startups had followed reforms in the space sector, he said

23 Aug 2026 9:54 PM IST

Artemis II crew to receive top US space medal for historic lunar journey

Hansen, a Canadian, also became the first non-US citizen to travel to the Moon.

23 Aug 2026 9:32 PM IST

milk way collision

Hubble reveals evidence of massive galaxy merger that shaped early Milky Way

NASA said the discovery pushes evidence of a major event in the Milky Way’s growth about 1.8 billion years further back...

19 Aug 2026 5:53 PM IST

Strong El Niño could develop by late 2026, experts warn

Observational data and climate model projections point to a substantial build-up of heat across the central and eastern...

18 Aug 2026 10:21 PM IST

Faint stellar stream beyond Milky Way discovered by NASAs Hubble Telescope

Faint stellar stream beyond Milky Way discovered by NASA's Hubble Telescope

The stream was found in UGC 9050-Dw1, an ultra-diffuse galaxy. It is believed to be the remnant of a dense star cluster...

15 Aug 2026 2:24 PM IST

Record-strength El Niño likely by year-end: How could it affect India?

Record-strength El Niño likely by year-end: How could it affect India?

A potentially historic El Niño is developing in the Pacific Ocean, with a 69 per cent chance of becoming stronger than...

14 Aug 2026 5:38 PM IST

swirling pattern in sun

Scientists capture first signs of Kelvin-Helmholtz instability on Sun

The instability has previously been observed in ocean and lake waves, cloud formations and the atmospheres of planets...

11 Aug 2026 7:24 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

ai designed virus

Scientists create functional viruses from scratch using AI

By learning recurring DNA patterns, the model generated entirely new viral genome designs.

7 Aug 2026 10:49 PM IST

SpaceX rocket part believed to have crashed into Moon

SpaceX rocket part believed to have crashed into Moon

NASA said it had been tracking the rocket stage for training purposes and would study the impact site for scientific...

5 Aug 2026 9:22 PM IST

Chinese astronauts harvest first batch of rice grown aboard Tiangong space station

Chinese astronauts harvest first batch of rice grown aboard Tiangong space station

Researchers aim to determine whether food can be produced entirely in space, reducing the need for regular supplies from...

5 Aug 2026 7:49 PM IST

ISS astronauts grow kale and mustard sprouts

ISS astronauts grow kale and mustard sprouts to support future space missions

"This research is helping pave the way for astronauts to grow fresh, nutritious food on future missions to the Moon,...

2 Aug 2026 5:23 PM IST

Scientists identify new dinosaur species from 210-million-year-old fossils in Zimbabwe

Scientists identify new dinosaur species from 210-million-year-old fossils in Zimbabwe

Evolutionary analysis suggests the species may have been closely related to dinosaurs found in Argentina and South...

2 Aug 2026 4:03 PM IST

NASA's Juno measures subsurface temperatures on Jupiter's moon Io for first time

Much of the moon's surface is smooth and composed of low-density material.

1 Aug 2026 5:36 PM IST

Government says NavIC cannot provide standalone navigation after satellite setback

ISRO had earlier announced that IRNSS-1F completed its mission life and its onboard atomic clock had stopped...

31 July 2026 9:06 PM IST

Portal glitches, delayed study materials leave Sree Narayana Guru Open University students in distress

Portal glitches, delayed study materials leave Sree Narayana Guru Open...

27 Aug 2026 8:59 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