Scientists are reporting the first compelling evidence in people that cognitive training can boost levels of a brain chemical that typically declines with age. A 10-week study of people 65 or older ...

You can get string in Minecraft by killing spiders, striders, and cats. Your tamed cat can also bring you string as a gift. You also get string in various loot chests around the world and by breaking ...

Official support for free-threaded Python, and free-threaded improvements Python’s free-threaded build promises true parallelism for threads in Python programs by removing the Global Interpreter Lock ...

A heat pump functions as a typical air conditioning system in the cooling mode — absorbing heat from indoors and rejecting it outdoors. In heating mode, the coils reverse their functions. The outdoor ...

Tobi is a crypto writer at Investopedia. He aims to simplify the complex concepts of blockchain and cryptocurrencies for the masses. Tunvarat Pruksachat / Getty Images Market watchers argue that ...

When you inherit a home with a reverse mortgage, you're given six months to pay off the balance, or up to a year if you can get the deadline extended. It's best to work with the loan servicer to avoid ...

President Trump’s administration is reversing a Biden-era plan to require airlines to compensate passengers with cash, meals and other expenses for disruptions caused by U.S. carriers. The rule, which ...

In an age of constant communication, receiving phone calls or messages from unknown numbers has become increasingly common. Whether it's a missed call from an unfamiliar number, a potential scam or a ...

The Porsche Macan Electric has barely been on sale a year, and it’s already entering 2026 with a few compelling improvements. Among them is an AI language model for Porsche’s Voice Pilot assistant, so ...

String manipulation is a core skill for every Python developer. Whether you’re working with CSV files, log entries, or text analytics, knowing how to split strings in Python makes your code cleaner ...

If you’re new to Python, one of the first things you’ll encounter is variables and data types. Understanding how Python handles data is essential for writing clean, efficient, and bug-free programs.

Liberals were up in arms this week after President Trump said he wanted a review of the Smithsonian Institution — saying its displays were too negative, and too focused on slavery. But Trump isn’t ...