In Australia, long ago, there were giant kangaroos. These were not like the kangaroos seen today. They were much bigger. Some weighed up to 170 kilograms. That is more than twice the weight of the biggest red kangaroo alive now. Scientists thought these giants would have roamed far and wide. But the
AI is a powerful tool that can do amazing things. But sometimes, it can also make big mistakes. This is especially true when it comes to understanding language. Google's AI Overviews is a good example of this. It can take made-up phrases and give them meaning. It can even make up stories about
The Conners have finally said their goodbyes after more than three decades on screen. The show, which started as a spin-off, wrapped up its journey with a nod to its roots and a focus on the family's everyday struggles. The final episodes paid tribute to the matriarch, Roseanne, who was central to t
The Pine Barrens of New Jersey are currently under siege by a rapidly spreading wildfire. This blaze, which has already consumed over 20 square miles, is expected to grow even larger before it is fully contained. The good news is that no injuries have been reported so far, and the 5, 000 residents w
The National Institutes of Health is diving into a massive data collection effort. This initiative aims to uncover the causes and potential cures for autism. The plan involves gathering private health records from various sources. These sources include pharmacy chains, hospitals, and even wearable d
Scientists have been working on a new way to fight cancer. They are using tiny particles, called nanoparticles, to deliver medicine straight to tumors. These aren't your average nanoparticles, though. They can change size, which makes them super effective at reaching and penetrating tumors. This ne
A recent study in Australia has shed light on an intriguing possibility. It suggests that the herpes zoster (HZ) vaccination might help in preventing or delaying dementia. This finding builds on earlier research conducted in Wales, which also hinted at a similar outcome. The Australian study aimed t
Aedes aegypti is a well-known mosquito that plays a big role in spreading several serious viruses. These include dengue, Zika, chikungunya, and yellow fever. Research on this mosquito has been going on for a long time. However, there is a surprising lack of detailed studies that look at the bigger p
Heart problems are the top killer in the US, especially for folks aged 40-60 with certain health issues. Staying active is a big help in keeping hearts healthy. But how do we know if people are really moving more, or just trying to impress their fitness trackers? The problem is that people might ch
Cancer is a major health issue worldwide, largely due to the rapid spread of abnormal cells. These cells often form tumors, like carcinomas, which come from epithelial cells growing out of control. Tumors release growth factors such as FGF and VEGF. These factors help new blood vessels form, a proce
