Baseball fans have a new way to shout out a bad call: a quick pat on the head. The Automated Ball‑Strike Challenge System (ABS) lets each team challenge two calls in a game, and the signal is as simple as tapping the crown of the head while saying “challenge. ” It’s easy for players, coaches and eve
Xero Limited faces a mixed review from market watchers. Citi’s Siraj Ahmed keeps a Buy stance and expects the share to reach A$144. 80, while his track record shows modest gains. The latest price target of A$81 from TipRanks‑PerPlexity also supports a positive view, even though the current level sit
"Older people often judge their overall well‑being by how happy they feel. Researchers have long known that a positive mood can boost health and satisfaction, but the role of the digital world in this mix is still a mystery. In recent work, scientists set out to uncover whether the growth of digital
The city is looking for ways to help small, creative spots that give Dallas its unique vibe while also keeping bad actors in check. Council members on the Quality of Life, Arts and Culture Committee met last week to talk about new rules for nightlife. Business owners feel the current laws are
Every year, billions of used alkaline batteries end up in landfills, leaking harmful metals like zinc and manganese. Instead of just chucking them away, scientists found a clever way to give these batteries a second job. They turned battery scrap into tiny particles that can purify dirty water under
When tiny fruit flies eat, their gut bacteria might help decide whether they survive an infection or not. Scientists studied four types of these flies by messing with their tiny gut communities. First they weakened the bacteria living inside some of the flies. Then they exposed all the flies to harm
Prison food often gets a bad rap, but new insights show it might reveal more than just taste preferences. Researchers looked at how incarcerated people rate their meals and linked those opinions to personal habits and backgrounds. Surprisingly, food satisfaction isn't just about hunger—it connects t
Military lasers don’t scream like movie guns. Real ones work quietly, zapping drones by frying their cameras or overloading their circuits. No explosive sounds, no bright red beams—just sudden, invisible damage. Some versions can even knock flying targets out of the sky, though governments rarely br
Parkinson’s disease slowly changes how the brain works. It starts when tiny cells that make dopamine begin to disappear. Dopamine is a key messenger in the brain that helps control movement. Without enough of it, people often feel stiff, move slowly, and shake when resting. These problems grow worse
Sleep problems often come from trying too hard to get perfect rest. Many people chase sleep routines that feel too rigid or complicated. Instead of focusing on endless tricks, small daily habits can make a bigger difference. For example, eating dinner earlier gives your body time to digest before be
