Category: Science

Science

Tropical forests may be getting too hot for photosynthesis

August 26, 2023 admin

A small percentage of leaves on trees in tropical forests may be approaching the maximum temperature threshold for photosynthesis to work, suggests a study published in Nature. An estimated 0.01% of all leaves currently surpass this critical temperature but there are uncertainties in the range of potentially critical temperatures in tropical trees. Modelling suggests that…

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Long-term health issues following COVID-19

August 26, 2023 admin

People who had COVID-19 had greater risk of blood clots, lung disease, fatigue, and diabetes for up to two years | Photo Credit: Getty Images/iStockphoto In May 2023, WHO declared the emergency phase of the pandemic to be over. While COVID-19 lingers in waves, its impact has lessened. Focus is now shifting to the…

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Missed childhood TB cases impede achieving 2025 goal

August 26, 2023 admin

With childhood TB continuing to remain a “staggering problem” in India, “eliminating” TB by 2025 might be extremely challenging. (For top health news of the day, subscribe to our newsletter Health Matters) Compared with adults, children are more vulnerable to acquiring TB infection and developing the disease. Globally, TB is now regarded as the leading cause of…

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ISRO shares video showing Pragyan rover roaming around Shiv Shakti point

August 26, 2023 admin

Pragyan rover roams around Shiv Shakti Point in pursuit of lunar secrets at the South Pole. Twitter/@isro The Indian Space Research Organisation (ISRO) on August 26 released a video showing the Pragyan rover roaming around Shiv Shakti point, the touchdown site of lander Vikram, on the lunar surface. Taking to social media platform X, formerly…

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Rising temperatures are leading to torrential rains in the Himalayas

August 26, 2023 admin

Rescuers remove mud and debris as they search for people feared trapped after a landslide near a temple on the outskirts of Shimla, Himachal Pradesh state, Monday, August 14, 2023. Heavy monsoon rains triggered floods and landslides in India’s Himalayan region, leaving more than a dozen people dead and many others trapped, officials said Monday….

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New crew for the space station launches with 4 astronauts from 4 countries

August 26, 2023 admin

NASA astronaut Jasmin Moghbeli, European Space Agency astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov launch to the International Space Station as Crew-7 on the SpaceX Crew Dragon spacecraft at Cape Canaveral, Florida, U.S., August 26, 2023. | Photo Credit: Reuters Four astronauts from four countries rocketed…

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Explained | After Chandrayaan-3, what has ISRO planned?

August 26, 2023 admin

The story so far: At 6.03 pm IST on August 23, the Chandrayaan-3 lander touched down on the moon’s surface, in the south polar region. The landing followed a 19-minute sequence in which the spacecraft used its engines, thrusters, and a suite of sensors to guide itself from an altitude of around 30 km and…

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Defined | Why did Chandrayaan-3 land at the close to facet of the moon?

August 25, 2023 admin

A screenshot presentations a illustration of Chandrayaan-3’s a hit touchdown at the Moon’s floor, Wednesday, Aug. 23, 2023. | Picture Credit score: PTI The managed descent of the Vikram lander of Chandrayaan-3 made it one of the most closest approaches of a lunar undertaking to the moon’s South Pole. Then again like many of the…

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Attend to | What does Tamil Nadu’s Namakkal district have in ordinary with the moon?

August 25, 2023 admin

Attend to | What does Tamil Nadu’s Namakkal district have in ordinary with the moon? | Video Credit score: E. Lakshmi Narayanan What does Namakkal district in Tamil Nadu have in ordinary with the moon? It’s the ground. On August 23, 2023, India made history via turning into the primary nation on the earth to…

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