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Researchers examine role of copper-binding proteins in cancer cells

Published on Nov 14, 2022 03:15 IST

The findings in the new study mean that copper and copper-binding proteins could be targets for future cancer treatment.

Resistance in neuroblastoma attributed to altered cell behaviour: Study

Despite intense treatment with chemotherapy, the disease can be difficult to cure and the prognosis is poor for children who have the aggressive variant. (Representational Image)

Updated on Nov 13, 2022 02:01 IST

Emissions from fossil fuels to hit an all-time high in 2022: Study

Climate activists of the BTS army protest against climate change at the Sharm El-Sheikh International Convention Centre, during the COP27 climate summit, in Sharm el-Sheikh, Egypt, Thursday.

Published on Nov 11, 2022 14:46 IST

Earth's first known mass extinction happened over 500 million years ago: Study

Environmental changes, such as global warming and deoxygenation events, can lead to massive extinction of animals and profound disruption and reorganization of the ecosystem.

Published on Nov 9, 2022 14:57 IST

Beaver Blood Moon - Last lunar eclipse today until 2025 | 5 things to know

Last Total Lunar Eclipse of 2022

Updated on Nov 8, 2022 07:39 IST

Black hole 10 times the size of Sun, closest to Earth yet discovered

(File) A black hole is a celestial object that compresses a huge mass into an extremely small space.

Published on Nov 7, 2022 12:00 IST

China to send monkeys in space for zero-gravity mating experiment: Report

Monkeys may face various challenges when mating in zero gravity.

Published on Nov 5, 2022 11:03 IST

NASA explains why the Moon turns red during a lunar eclipse| Watch

In case of a total lunar eclipse, the light from the Sun passes through the side of Earth, scattering through its atmosphere.

Updated on Nov 8, 2022 05:22 IST

3.8 million lives could have been saved amid pandemic, shows mathematical model

The study determined these results based on vaccine provisions and did not account for other factors such as capacity to store and administer vaccines.

Published on Nov 4, 2022 05:14 IST

One-third of World Heritage glaciers to melt by 2050, says UNESCO

Signage promoting this year’s United Nations global summit on climate change, known as COP27, adorns Peace Road, in Sharm el-Sheikh, South Sinai, Egypt, Wednesday.

Published on Nov 4, 2022 24:48 IST

Lunar eclipse, meteor shower: Nov filled with celestial delights. Check details

(File) This NASA handout photo shows a 30 second exposure,as a meteor streaks across the sky during the annual Perseid meteor shower in August 2021.

Updated on Nov 8, 2022 05:17 IST

Researchers find how water can be key component in making batteries

By utilizing a block copolymer, the POSTECH research team created a zinc anode that was covered with a multipurpose protective layer.

Published on Nov 2, 2022 14:26 IST

ISRO to develop reusable rockets, aims to set up space station by 2035: Report

Polar Satellite Launch Vehicle C-53 (Credit: ISRO)

Published on Oct 30, 2022 12:13 IST

Scientists identify Omicron variants neutralising antibody in humans

The evasive ability conferred by the mutations, they noted, also helps explain why most monoclonal antibody therapies given to patients in the clinic are less effective against these variants.(HT FILE PHOTO)

Published on Oct 29, 2022 11:50 IST

NASA satellite captures 'smiling Sun'. Know the science behind it

The three dark patches that made the Sun ‘smiling’ are coronal holes- regions of open magnetic field line structures allowing solar wind to readily escape into space.

Updated on Oct 28, 2022 15:19 IST

Volcanic activity in Mars's innermost part shaping its surface : Study

Mars is the only planet, other than Earth, in which scientists have ground-based rovers, landers and drones.

Published on Oct 28, 2022 12:11 IST

Covid a result of China 'lab leak’, hints US Senate report

Covid-19 emerged in China between early October and mid-November, prior to the officially accepted timeline of early December 2019, revealed a study.

Updated on Oct 28, 2022 08:40 IST

NASA's InSight lander reveals details on outermost layer of Mars

View of the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S.

Published on Oct 28, 2022 02:17 IST

What is the significance of 50 methane 'super-emitters' discovered by Nasa?

EMIT was developed mainly to determine the mineral makeup of dust carried into Earth’s atmosphere by winds from arid regions like deserts

Updated on Oct 27, 2022 12:11 IST

Longer, hotter, frequent heat waves to affect over 2 billion children by 2050

(File) Child labourer works at a brick kiln on a hot summer day in Noida. Children are not able to regulate body temperature like adults and, therefore, are more vulnerable to impact of heat wave.

Published on Oct 26, 2022 05:28 IST

Brain cells play a game: Are they 'conscious'?

Somewhere in the cells of our brains lies the key to what we call sentience, or the ability to sense, feel, and be conscious of what is happening around us.

Published on Oct 25, 2022 13:01 IST

Researchers find possible replacement for rare earth in magnets

Researchers find possible replacement for rare earth in magnets

Published on Oct 25, 2022 04:16 IST

Solar eclipse 2022 LIVE updates: Surya Grahan seen in Chennai, Bengaluru, Odisha

Last solar eclipse of 2022 LIVE updates: Check out stunning visuals from India and across the world.

Updated on Oct 25, 2022 13:08 IST

Safe to watch solar eclipse with sunglasses? Here's what NASA says

This year’s first partial solar eclipse on April 30 which was not be visible from India and was mostly seen from South America , according to experts.

Published on Oct 25, 2022 03:43 IST

Study finds Covid-19 linked to increased risk of blood clotting

The findings are yet another sign of the hidden dangers of the virus that can result even from mild cases.

Published on Oct 25, 2022 24:37 IST

World's driest desert Atacama is blooming following heavy rains

Blooming flowers cover the Atacama desert in Chile.

Published on Oct 23, 2022 08:13 IST

Testing for antibiotic resistance no longer constrained by time: Report

Due to the cytometry's nanoscale sensitivity, even the smallest physical alterations in bacterial cells could be detected.

Published on Oct 22, 2022 24:56 IST

NASA’s James Webb captures stunning photos of Pillars of Creation | 5 points

NASA's Hubble Telescope revisited the dust of clouds in 2014 for a clearer view (on the left) whilea new near-infrared-light view from James Webb at right shows further detailing in the star forming region.

Published on Oct 20, 2022 07:39 IST

Partial solar eclipse happening today. Where and when to watch in India

This year’s second and last partial solar eclipse will occur on October 25. (HT FILE PHOTO.)

Updated on Oct 25, 2022 01:52 IST

Warming climate could bring viruses in Arctic into contact with new hosts: Study

(FILES) The analysis found pronounced differences between viruses and hosts in the lakebed, "which is directly correlated to the risk of spillover," said Aris-Brosou.

Published on Oct 19, 2022 11:30 IST

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