Researchers followed 1, 149 men aged 61 to 73 across the U. S. to see how where they lived in their later years affected their thinking skills. They focused on five key areas: problem-solving, memory for recent events, how fast the brain processes information, word recall speed, and spatial awarenes
Glioblastoma is the toughest brain cancer to treat. It spreads fast and resists most therapies. Scientists now think tiny calcium channels inside cells could be part of the problem. These channels, called Cav3, act like tiny gates that let calcium enter. When calcium floods in, it can speed up cell
Texas voters face a clear split this election: one candidate banking on cultural battles, the other on economic struggles. Republican Ken Paxton leans hard into hot-button issues like immigration and transgender rights, mirroring the GOP’s playbook since Trump’s rise. Democrat James Talarico counter
George Washington seems to slip through history like smoke. Every few decades, people return to his story, shaping him into something new. This says more about America than about Washington himself. No matter how much we dig into the records—his battles, his presidency, his famous farewell speech—th
Scientists have found a new way to tweak tiny lasers so they can emit light at different colors and stay super focused. Imagine a laser that can change its color smoothly while staying sharp and strong—that's what these micro lasers now do. They used a trick with changing chemicals inside the laser
The human brain is wrapped in a tight shield called the blood-brain barrier. Its job is to block harmful stuff while letting in water and nutrients. When this barrier leaks even a little, the brain can get hurt. Scientists want to measure how fast water moves in and out—not to crack the door open, b
Thousands gathered in Ankara last weekend to back Ozgur Ozel, Turkey’s former opposition leader. Despite a court decision forcing him out, supporters filled the streets to show he still has real backing. The court sided with a rival faction, bringing back an older leader and raising questions about
Russia is scrambling to get its hands on advanced technology from the West, not just to keep its military running but to stay relevant in the long run. With sanctions squeezing its economy and years of war draining resources, Moscow is turning to spies, fake companies, and cyberattacks to steal what
Research shows that the bond between a patient and therapist can shape how well therapy works. But does this connection matter for people in the justice system? A review looked at studies to find out. They searched big databases for articles on therapy with people who had committed crimes. They pick
Genes decide a lot about us before we hit retirement age. One gene called APOE pops up often in health research. This gene comes in different versions. The version labeled ε4 shows up in many stories about heart disease and brain problems like Alzheimer's. Still, in younger and middle-aged people wh
