Science

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Scientists distinguish between treatable, untreatable sudden cardiac arrest

Published on Mar 31, 2022 02:10 pm IST

Out-of-hospital sudden cardiac arrest claims at least 300,000 US lives annually. For those affected, 90 per cent will die within 10 minutes of cardiac arrest.

Covid-19 and animals: Scientists fear virus could mutate, re-infect people

E.J. Isaac, fish and wildlife biologist for the Grand Portage Band of Lake Superior Chippewa, swabs a young buck for the coronavirus in Grand Portage, Minn. on March 2, 2022. Isaac expects animal COVID-19 infections to increase with the start of spring, as bears wake from hibernation and deer and wolves roam to different regions. (AP Photo/Laura Ungar)

Published on Mar 30, 2022 11:21 am IST

Scientists identify neurons in brain that drive competition

Representational image.(Unsplash)

Published on Mar 28, 2022 07:50 pm IST

Indian-American among two astronauts who carried out spacewalk

This is the second spacewalk being undertaken to upgrade the orbiting laboratory.(Screengrab/@NASA)

Published on Mar 23, 2022 07:01 pm IST

Saliva testing for Covid-19 quicker, safer than nasal swabs: Study

The findings have implications for improving public acceptance of Covid-19 testing, reducing the cost of mass Covid-19 screening and improving the safety of healthcare workers who conduct testing.(Reuters photo. Representative image)

Published on Mar 23, 2022 06:17 pm IST

36-million-year-old whale fossil found in Peruvian desert

The fossil was found at the end of 2021 in the Ocucaje Desert - the desolate landscape was a shallow sea millions of years ago. AFP

Published on Mar 18, 2022 08:08 am IST

NASA rolls out its mega Moon rocket | Here's what you need to know

The Artemis I rocket. (Twitter @NASAhqphoto)

Published on Mar 18, 2022 06:11 am IST

A species of South American toad was silent for 100 years. Then it chirped

Ecuadorean biologist Diego Batallas shows a Rhinella festae toad at the National Institute of Biodiversity in Quito, on March 2, 2022. (AFP)

Published on Mar 17, 2022 09:45 am IST

Climate tipping may not always be disastrous: Study

Representational image (David Vaughan/British Antarctic Survey via AP)

Published on Mar 15, 2022 06:30 pm IST

NASA opens Moon sample collected nearly 50 years ago

File photo - Twitter/NASA

Published on Mar 11, 2022 09:47 am IST

First photos from the Moon under the hammer in Denmark

File photo.( NASA)

Published on Mar 08, 2022 08:58 pm IST

Tons of space junk likely to punch hole up to 20-metre hole in Moon

A leftover rocket is expected to smash into the far side of the moon at 5,800 mph (9,300 kph) on Friday, March 4, 2022, away from telescopes’ prying eyes.(AP)

Published on Mar 02, 2022 12:41 pm IST

World poverty to rise as climate change shrinks food supplies: United Nations

Climate change was impacting the world faster than scientists anticipated, the report concluded. (Shutterstock/Representative image)

Published on Feb 28, 2022 09:23 pm IST

4.4 million galaxies revealed by scientists in new study

Rarer objects that have been discovered include colliding groups of distant galaxies and flaring stars within the Milky Way. (File photo- AFP PHOTO)

Published on Feb 26, 2022 01:07 pm IST

Canada clears world's 1st plant-based Covid vaccine. Know all about Covifenz

The Canadian drugmaker says its plant-based Covid-19 vaccine showed strong protection against the coronavirus.(AP)

Published on Feb 25, 2022 03:06 pm IST

A good day to die: doom for the dinosaurs came in springtime

The fossil of a Cretaceous Period paddlefish from the Tanis site in what is now southwestern North Dakota is seen in this undated handout image. (via REUTERS)

Published on Feb 25, 2022 02:20 pm IST

Scientists discover bacterium equal to size of peanut: Report

Scientists have said that the discovery of this new bacterium is eye-opening and its features have astounded them.(Reuters file photo. Representative image)

Published on Feb 25, 2022 02:19 pm IST

Science of sleep: Why a good night's rest gets harder with age

More than half of people 65 and older complain about the quality of sleep. (file photo)(Pexels)

Published on Feb 25, 2022 01:19 pm IST

Space junk set to crash into Moon not from China, says foreign ministry

Image for representation.(Twitter @BillLundell1/via REUTERS)

Published on Feb 22, 2022 02:23 pm IST

How strong was this week's solar eruption? 'Earth may have dodged a bullet'

Giant solar eruption of February 15. (Photo: ESA's Solar Orbiter)

Published on Feb 20, 2022 07:06 am IST

Chinese space junk, not SpaceX rocket debris, headed for Moon, say astronomers

A SpaceX Falcon 9 rocket launched from NASA's Kennedy Space Center in Florida. Image for representation.(Twitter @BillLundell1/via REUTERS)

Published on Feb 16, 2022 08:33 am IST

NASA's new space telescope sees 1st starlight, takes selfie

This photo provided by Nasa shows a ‘selfie’ created using a special pupil imaging lens. (Photo by NASA/AFP)

Published on Feb 13, 2022 05:11 am IST

Lockheed Martin wins NASA contract to bring Mars samples back to Earth

The goal of the mission is to find traces of ancient life on the Red Planet.(Representational image)(Photo via Nasa)

Published on Feb 08, 2022 01:03 pm IST

Omicron: Indian scientists develop self-disinfecting, biodegradable face masks

Demonstration of the single layer self-disinfecting masks.(PIB / Ministry of Science & Technology)

Published on Feb 04, 2022 03:50 pm IST

US scientists regrow frog's lost leg, want to test new technique on humans

The process allowed the frog to swim again.(Courtesy: Smithsonian National Zoo)

Updated on Jan 27, 2022 11:40 am IST

Astronomers find ‘spooky’ object in the Milky Way unlike anything seen before

This undated handout image by astrophysicist Natasha Hurley-Walker from the Curtin University node of the ICRAR shows the Milky Way as viewed from Earth, with a star icon (at R-placed by source) marking the position of a mysterious repeating transient in space.(AFP PHOTO / ICRAR / Curtin / Natasha Hurley-Walker)

Published on Jan 27, 2022 10:15 am IST

Nasa's James Webb Space Telescope reaches final destination million miles out

Nasa James Webb Space Telescope Project Manager Bill Ochs, left and others from the operations team celebrate after confirming that the observatory's final primary mirror wing successfully extended and locked into place.(AP)

Published on Jan 25, 2022 07:06 am IST

Explainer-minds behind the missiles: N.Korea's secretive weapons developers

Representational image(AP)

Published on Jan 24, 2022 01:48 pm IST

Nasa captures image of mid-level flare erupting from Sun on Jan 20

NASA’s Solar Dynamics Observatory captured this image of a solar flare – as seen in the bright flash on the right side of this image of the Sun – on January 20.(NASA/SDO)

Published on Jan 21, 2022 09:17 am IST

Potato-shaped planet discovered about 1.8k light yrs from solar system

The Love number, a dimensionless parameter that measures the rigidity of a planetary body, shows WASP-103b is similar to Jupiter, the study said.(Twitter/@ESA_CHEOPS)

Published on Jan 13, 2022 10:06 am IST

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