Science
How climate change fuels extreme heat worldwide
Climate change is driving dangerous heat waves across the Northern Hemisphere, with Christiana Figueres highlighting the global impact. Rising carbon emissions trap heat, making heat waves hotter and more frequent. The global temperature has increased 1.3 degrees Celsius since the Industrial Revolution.
Strawberry Moon 2024: What is it? Date, time; Will strawberry moon be visible from India?
On the evening of June 21, 2024, skywatchers will be treated to a brilliant full moon called the Strawberry Moon as summer solstice begins. This is going to be a fantastic chance for people who are always eager to see an astronomical event of this kind, as well as a magnificent and uncommon celestial event for stargazers.
How extreme heat threatens health and safety
Heat exhaustion, which can include dizziness, headaches, shaking and thirst, can affect anyone, and is not usually serious, providing the person cools down within 30 minutes.
NASA chief says US and India to expand collaboration in space; to train Indian astronaut for ISS
NASA administrator Bill Nelson announced an expanded collaboration with India, including a joint effort aboard the International Space Station with an Indian astronaut. The US and India aim to deepen interoperability in space, commencing advanced training for ISRO astronauts at NASA's Johnson Space Centre. Efforts will support future human spaceflight and address global challenges.
Study finds direct impact of Yoga Nidra on deep relaxation, awareness
A study by researchers at IIT-Delhi, AIIMS, and Mahajan Imaging found that Yoga Nidra induces deep relaxation and heightened awareness, with more significant brain changes observed in experienced meditators. Supported by the Department of Science and Technology, the study explored how Yoga Nidra affects brain function, showing differences in Default Mode Network connectivity between meditators and novices. The practice is believed to help release buried subconscious patterns for improved health.
Finding MH370: A six-second signal could be key as researchers claim breakthrough in Malaysia Airlines Flight 370 search
Cardiff University research suggests hydrophones can help locate crashed airplanes like MH370. The study analyzed data from historical accidents and a submarine disappearance, proposing further investigation into the aircraft's last known location.
Is Earth really getting too hot for people to survive? A scientist explains extreme heat and the role of climate change
Many countries have seen extremely hot weather lately, but in most of the inhabited world, it's never going to get "too hot for people to live here," especially in relatively dry climates.
Explained: How heatwaves disrupt flight operations and may cause mid-air turbulence
High temperatures are disrupting flights at Indira Gandhi International Airport, causing delays and requiring safety measures like waiting for wind speed to stabilize. In some cases, aircraft may reduce fuel or baggage.
Bird strike: What happens when a plane collides with a bird?
A bird strike is a collision between an aircraft and a bird. It is a common and real risk for aircraft. It can damage planes, and even lead to deaths.
Understanding heat domes and what causes them as many regions in the world face extreme heatwave
The US is facing an intense heatwave, with high temperatures impacting several regions. Heat index readings are expected to reach dangerous levels, posing a risk to many. A heat dome forms when a high-pressure system develops in the upper atmosphere, causing the air below to sink and compress
Must Watch
ISRO's rocket body re-enters earth's atmosphere, complies with international guidelines
ISRO announced that the cryogenic upper stage of the LVM3 M3/OneWeb India-2 mission has re-entered Earth's atmosphere. The stage, left in a 450 km orbit after launching 36 OneWeb satellites on March 26, 2023, was passivated to minimize risks. It re-entered over the Indian Ocean around 14:55 UTC on June 14.
Summer Solstice 2024: Which day will be longest in 2024? Here is everything you need to know
Summer Solstice 2024: Solstices mark the changing of seasons with longest and shortest daylight hours. The June solstice signifies the beginning of summer in the Northern Hemisphere and winter in the Southern Hemisphere. The solstices occur twice a year. In 2024, the June solstice falls on June 20 at 4:50 PM EDT, which corresponds to June 21 in India. This event marks the Sun's northernmost position in relation to Earth's equator, according to NASA.
IISc physicists find a new way to represent ‘pi’
Scientists at the Indian Institute of Science (IISc) have unveiled a new series representation for the irrational number pi while researching string theory applications in physics. This discovery aids in simplifying calculations for quantum processes like high-energy particle scattering, drawing parallels to historical pi approximations by Indian mathematician Sangamagrama Madhava.
Prem Watsa donates $5 million to IIT-M’s brain research centre
Sudha Gopalakrishnan Brain Centre at IIT-M has developed a high-throughput histology pipeline that processes whole human brains into high-resolution digital images at a petabyte scale.
India, US working for training ISRO astronauts at NASA's Johnson Space Center
India and the US are collaborating on the Artemis programme, planning joint efforts at the International Space Station, and strengthening space cooperation through the Advanced Domains Defense Dialogue.
South Korean scientists are now making 'rice with beef cells' to revolutionise how the world eats
South Korean scientists are creating "meaty rice," a novel, protein-infused rice variety, using cultured beef cells to offer an ethical protein source. This innovative rice has a pink hue, contains more protein and fat, and aims to reduce the carbon footprint of protein production.
