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Women need more sleep than men, but face more barriers to feeling rested

Women may sleep slightly more on average, just as they are slightly shorter on average. But there is no one-size-fits-all sleep duration, just as there is no universal height.

AI can help build a healthier world. Here is how

To harness the power of AI for global health, institutional funders and governments need to adopt four key principles.

Spaceplanes will fly at 5 times the speed of sound by 2031. What is the technology & the firms behind it

European Space Agency-Frazer Nash to develop hypersonic technologies that could apply to future horizontally launched, reusable spaceplanes.

Can plants’ solar hack fuel tomorrow’s clean energy? IISc, Caltech study cracks photosynthesis mystery

Study can help design efficient artificial leaves, fuel cells, and other systems that mimic photosynthesis. Findings published in Proceedings of the National Academy of Sciences.

A Bengaluru startup is making space travel greener; co-founder says ‘fuel of the future’ is here

Bellatrix Aerospace co-founder Yashas Karanam says the company aims to promote green & sustainable space technology and has developed a non-toxic fuel, Rudra 1N.

Sotheby’s poised for red hot bidding battle as largest Martian meteorite goes up for auction in NY

NWA 16788 was discovered in Niger & is assumed to have travelled 140 million miles to reach Earth. Weighing 24.67 kg, the meteorite dwarfs the previous largest Martian specimen by 70%.

Amazing ‘Grace’: Axiom-4 crew, including Shubhanshu Shukla, splash down safely into Pacific Ocean

New Delhi: Shubhanshu Shukla’s Axiom-4 Mission safely splashed down into the Pacific Ocean at 3:01 pm (IST) on 15 July, marking his return to...

Axiom-4 return LIVE: We have splashdown! Shubhanshu Shukla & crew are back on Earth

After a stay of nearly 20 days in the International Space Station (ISS), the Axiom-4 crew, including India’s Shubhanshu Shukla, has returned to Earth. Embarking...

Sriharikota, start-ups to space cities: Naidu govt aims for the cosmos with ambitious space policy

Andhra Pradesh govt aims to attract Rs 25,000 crore in investment, create 35,000 jobs in space-linked industries, seeking to boost India’s space ambitions through policy & infra push.

Explained: How SpaceX’s Crew Dragon will bring Shubhanshu Shukla and crew back to Earth

New Delhi: After a stay of nearly 20 days in the International Space Station (ISS), the Axiom-4 crew, including India’s Shubhanshu Shukla, is set...

On Camera

Resetting Afghanistan ties is geopolitical need. Gandhis are showing their diplomatic ignorance

With two hostile neighbours in the immediate vicinity and one in the greater region, it is imperative that New Delhi forge alliances that can offer some stability.

Niti Aayog recommends fully decriminalising 12 offences under new I-T Act to ‘foster more trust’

Recommendations appear in Niti Aayog’s Tax Policy Working Paper Series–II. It says there is a need to shift away from fear-based enforcement to trust-based governance.

India, UK sign £350 mn deal for Martlet. What are these Lightweight Multirole Missiles

In service with the British military since 2019, it is also known as the Martlet missile. Ukrainians have also deployed these missiles against Russian troops.

CJI, IPS, IAS & Homebound: A wake-up call 75 years in the making

Education, reservations, govt jobs are meant to bring equality and dignity. That we are a long way from that is evident in the shoe thrown at the CJI and the suicide of Haryana IPS officer. The film Homebound has a lesson too.