Scientists often use genetic data to figure out how closely related different organisms are. One common way they do this is by using something called a Markov substitution model. This model helps them understand how changes, or substitutions, happen in molecular sequences over time. The general time
Violence against women and girls (VAWG) is a big problem globally. It affects health, money, and human rights. The United Nations wants to stop all forms of VAWG by 2030, but progress is slow. One reason is that researchers from different fields don't work together enough. This keeps us from getting
In India, figuring out why people die on a large scale is a big deal. One way to do this is called Verbal Autopsy, or VA for short. It's like a interview to find out what happened to someone who passed away. The World Health Organization just updated their tool for this, called the Verbal Autopsy In
Scientists have been wondering if gamma-ray bursts come from far-off parts of the universe. If they do, their light should take longer to reach us, making the bursts look stretched out in time. This is called time dilation. Researchers from the Compton Gamma Ray Observatory used data from their Burs
For a long time, scientists have been studying how well people can identify criminals from lineups. They usually set up a fake crime and then show people a lineup of photos to see if they can pick out the "culprit. " Researchers created something new called the Eyewitness Lineup Identity (ELI) datab
Ever wondered how to speed up radar systems without breaking the bank? Well, an innovative team has found an answer: using Field-Programmable Gate Arrays (FPGAs) in a clever way. Traditional FPGA-based radars often struggle with low processing speeds, which leads to lost data. But this new approach
It was a busy morning for U. S. Treasury yields, which took a dip at the start of Tuesday. Why? Investors were processing some big news: President Donald Trump had returned to the White House and signed a bunch of new executive orders. The 10-year Treasury yield was down by over 2 basis points to 4.
Head injuries in contact sports, like rugby, are becoming a real concern. To tackle this, two big rugby organizations have made it mandatory for players to wear special mouthguards that record data. These mouthguards, known as instrumented mouthguards (iMGs), track head acceleration events (HAEs). B
Artificial intelligence is about to take a big step forward. Arthur Mensch, the CEO of French AI company Mistral, predicts that 2025 will see AI move beyond just large language models. Instead, he believes the focus will shift towards "systems" that combine models with real-world business data and t
Public health emergencies bring together volunteers from all walks of life. This mix can make management tricky. To understand volunteers better, researchers are looking at social media data to create online profiles. These profiles could help paint a clearer, more objective picture of who's helping
