The sea animal which could soon be used to predict tornadoes
Three sharks, including two mako sharks, are fitted with sensors to monitor water conductivity and temperature, key factors influencing hurricane strength.
This innovative method utilises sharks as 'ocean sensors' to collect data more efficiently than traditional approaches like satellites or robotic gliders.
The information gathered will help scientists better understand hurricane development, predict their paths, and assess their potential intensity.
The project plans to tag dozens of sharks annually, integrating their data into hurricane computer models, with careful consideration for the animals' welfare.
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The Guardian
38 minutes ago
- The Guardian
A professor had a $2.4m grant to study Black maternal health. Then Trump was elected
Jaime Slaughter-Acey was in a state of shock and anger when she learned that her National Institutes of Health (NIH)-funded study on birth outcomes in Black families was cancelled this spring. The University of North Carolina at Chapel Hill associate professor in epidemiology said that she felt like 'the rug was pulled out from under us' when the university called her to share the news. The termination notice said that the study no longer met the agency's priorities and didn't promise to increase life expectancy. 'It was heartbreaking,' Slaughter-Acey told the Guardian, 'and honestly, infuriating given the high rates of maternal and infant mortality in this country.' The cancellation came as the Trump administration terminated 1,902 NIH grants totalling more than $4.4bn between his January inauguration and the end of July, according to Grant Witness data. NIH followed guidance from the so-called 'department of government efficiency' (Doge) and Trump's executive orders to cut costs. Additionally, in April, the Trump administration let go of a majority of the staff at the federal Division of Reproductive Health, a Centers for Disease Control and Prevention (CDC) office that collects data on maternal experiences. It also surveils pregnancy-related deaths in an effort to reduce infant mortality and improve health outcomes for mothers and their children. Slaughter-Acey's several-year study funded by a more than $2.4m NIH grant aimed to look at how social and biological factors affect outcomes for more than 500 Black women in Detroit. The grant termination froze the team's more than $581,000 remaining funding. Through blood samples and surveys of Black mothers and grandmothers, Slaughter-Acey and her team aimed to understand if social environments accelerated how bodies physiologically age, otherwise known as biological ageing, which may lead to adverse pregnancy outcomes for Black women. She said that the research is 'designed to tell us how social environment and the pathways that social environment affects us physiologically, to then increase this risk that Black moms and Black babies have with respect to pregnancy'. While most studies that look at racism only focus on one point in time, Slaughter-Acey said that hers was 'the first study to comprehensively examine how exposure to structural, cultural and intergenerational racism throughout a Black woman's life impacts her epigenome and her child's birth outcomes.' It was also innovative because Black women are underrepresented in epigenomic studies, a field where researchers look at how environment and behavior impacts a person's genes, said Slaughter-Acey, due to medical mistrust and experiences of racism in the healthcare system. The NIH-grant cancellation in late March followed the release of data from the CDC revealing that Black women were the only race or ethnic group who didn't experience a decline in deaths from pregnancy related causes in 2023. Out of every 100,000 live births, 50.3 Black mothers died, compared with 14.5 deaths for white people, 12.4 for Latinos and 10.7 for Asians. The NIH didn't respond to a request for comment. Slaughter-Acey fears that the grant-cancellation signals that research and efforts to close the maternal death gap are at risk of coming to a standstill under the Trump administration. Other NIH grants that have been terminated include one that looked at prenatal exposure to public drinking water contaminants and a study that analyzed why women of color die of cervical cancer at a disproportionate rate. On Thursday, the Trump administration froze UCLA research grants from federal agencies including NIH and the National Science Foundation totaling nearly $200m, accusing the university of antisemitism and discrimination in admissions. 'It's part of a larger pattern of political interference in science that puts the health of all people at risk, especially vulnerable populations,' Slaughter-Acey said. The study 'is about understanding the root causes of poor maternal and infant health in this country – something that affects all of us, regardless of race or background. When science is silenced, communities suffer'. Still, Slaughter-Acey and her team are hopeful that the study will continue for years to come as they search for alternative funding sources, including donations. On Slaughter-Acey's LinkedIn page, she called upon her followers to donate to the University of North Carolina Department of Epidemiology, and to include a note that they support Slaughter-Acey's work, or the name of the study, 'LIFE-2'. 'The voices of these 500 plus moms and babies should not die or be silenced with the termination of this grant,' she told the Guardian. The pull in funding 'is an example of erasure of black mothers and infants'. There has been some temporary relief. This June, Slaughter-Acey's team received short-term funding from Michigan State University to continue their study over the next few months. Now nearly 600 moms are enrolled in the study, but without additional funding, it will probably pause again at the end of the year. The nearly 600 women who have joined the study were recruited from local delivery hospitals in Detroit, Michigan, in the day or two following childbirth. Slaughter-Acey chose Detroit since she completed her post-doc at the University of Michigan, where she researched the influence of social environments on Black maternal health. Participants for her study, which began in 2021, completed a post-delivery survey where they answered questions about social determinants of health including housing and food insecurity throughout their life. Along with collecting their blood through a finger prick, researchers also collect the babies' and mothers' birth certificates from the state health department as well as the mothers' blood that was collected at birth and stored in a biobank. About 20% of the babies' grandmothers are also participating in the study by answering questions about the social environment during their pregnancies and their daughters' early childhoods. The multilevel data collection allows the researchers to create 'this robust and triangulated dataset that includes social determinants of health, like information about food and housing insecurity', Slaughter-Acey said. 'It's capturing a more holistic view than what's been captured previously for moms in terms of maternal and infant health.' After the moms are discharged from the hospital, the researchers also follow up with a majority of the women eight to 10 weeks after they give birth to ask about their adjustment to motherhood, whether they've received support for breastfeeding, a postpartum healthcare visit, or if they've experienced discrimination from their healthcare providers. At the time of the funding termination, the research team was in the process of creating a 12-month postpartum checkup with the mothers to help define maternal thriving. 'When we are talking about maternal morbidity and mortality, we're defining maternal health by the absence of disease, by mom not dying, by mom not having a severe morbidity,' Slaughter-Acey said. 'But the field in general does not have a good understanding or even definition of, 'what does maternal thriving look like?' And we need to get past this conversation of maternal survival, and move to thriving.' More than two years of funding remained in the NIH grant, during which her team had planned to recruit more mothers and to conduct data analysis. They also aimed to create a website for participants to read about the study's findings. But the data that the team has analyzed thus far has revealed that mothers with a lot of adverse childhood experiences were more likely to have conflict with the father of the child. The finding, Slaughter-Acey said, 'underscores the importance of understanding how the social environment influences relationship dynamics and maybe perinatal outcomes. We know that social support is key during pregnancy'. The team also found that one in five study participants experienced housing insecurity during their pregnancy, a factor that she said greatly affects perinatal health and is rarely documented in hospital records. They also created a tool to measure racial microagressions from healthcare providers and in the mothers' everyday life, since many in the cohort said that they experienced harmful interactions that Slaughter-Acey said may explain why they felt unsupported. For Slaughter-Acey, the study findings 'highlight how structural inequities – across housing, healthcare, and personal history – intersect to shape maternal and infant outcomes. And they underscore why we need research that listens to and reflects the full complexity of Black women's experiences.' NIH research funding will probably continue to take a hit under the Trump administration. A new Trump administration policy requiring that multiyear grants be paid upfront lowers the odds that a research proposal will be accepted. As a result, university labs may close.
Sky News
an hour ago
- Sky News
SpaceX brings new crew to International Space Station in just 15 hours - but it's still short of Russian record
SpaceX has successfully delivered a new team of astronauts to the International Space Station (ISS) in a short 15-hour trip. The four US, Russian and Japanese astronauts pulled up in their SpaceX capsule after launching from NASA's Kennedy Space Centre. Their arrival brought the current number of people at the station to 11. While a 15-hour trip is considered speedy by US standards, the Russians hold the record for the fastest trip to the space station - a lightning-fast three hours. The four astronauts to join the team on the ISS are NASA's Zena Cardman and Mike Fincke, Japan's Kimiya Yui and Russia's Oleg Platonov - each of whom had been originally assigned to other missions. "Hello, space station," Mr Fincke radioed as soon as the capsule belonging to billionaire Elon Musk's space company docked high above the South Pacific. Ms Cardman and another astronaut were pulled from a SpaceX flight last year to make room for NASA's two stuck astronauts, Boeing Starliner test pilots Butch Wilmore and Suni Williams, who ended up stranded on the ISS for nine months. Mr Fincke and Mr Yui had been training for the next Starliner mission but switched to SpaceX as Starliner is grounded by thruster and other problems until 2026. Mr Platonov was bumped from the Soyuz launch line-up a couple of years ago because of an undisclosed illness. The crew will spend at least six months at the orbital lab, swapping places with four colleagues who have been on the ISS since March. It's expected SpaceX will bring the previous four back to Earth as early as Wednesday.
The Sun
2 hours ago
- The Sun
Nepo-baby with TV star dad poses on the red carpet with co-star in new Alien show – can you guess her famous parent?
A NEPO-baby with a TV star dad posed on the red carpet with her co-star - but can you work out her famous parent? Alien: Earth serves as a prequel to the iconic 1979 movie Alien, starring Sigourney Weaver. 4 4 4 The series is set to release on FX and FX on Hulu from August 12. Lead character Wendy is the first-ever hybrid - meaning someone whose human consciousness is transferred into a synthetic body. Rising actress Sydney Chandler, 29, portrays this pivotal role in Alien: Earth. If her surname sounds familiar, you'd be right, as her dad is famed actor Kyle Chandler. Kyle, 59, is well-known to audiences for his role in NBC sports drama Friday Night Lights. In 2011, he won the Emmy for Outstanding Lead Actor in a Drama Series for his portrayal of Eric Taylor. Viewers may also recognise Kyle from Grey's Anatomy, or films such as King Kong and Super 8. Joining Sydney in Alien: Earth are the likes of Alex Lawther, Timothy Olyphant and Adrian Edmondson, among others. She has previously appeared in the television series Pistol, playing singer Chrissy Hynde of The Pretenders. Sydney also appeared opposite Colin Farrell in the neo-noir mystery dama Sugar. Nepo-baby with TV star dad poses on the red carpet with co-star in new Alien movie - can you guess her famous parent? In 2022, Sydney portrayed Violet in psychological thriller film Don't Worry Darling. The cast also included Florence Pugh, Harry Styles, Chris Pine and Olivia Wilde, who directed the movie. Meanwhile, Sydney isn't the only star following in a famous parent's footsteps. Nakoa-Wolf will star as one of the twins born to Timothée Chalamet's character Paul Atreides and Zendaya 's Chani in Dune 3, as per Deadline. This nepo-baby will make his big screen debut as Leto II. In the flick, his on-screen sister, Ghanima, will be played by Ida Brooke. Nakoa-Wolf's mother and father in the real world are known for their acting abilities, too. His parents are none other than Jason Mamoa and Lisa Bonet.
