The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the biological sex, reproductive organs, and sexual characteristics that develop in a person.

Females (XX) carry twice as many X-linked genes on their sex chromosomes as males (XY). How do cells control gene expression to manage this potentially lethal dosage problem? A prime example of X ...

Musk's decisions around Twitter, and especially his rebranding of this site, have left many loyal Twitter-X users confused and mystified about what Twitter is now and what it is to be in the future.

Elon Musk's X is moving forward with his proposed changes to blocking users, a shift that allows blocked accounts to see a user's public profile and posts but prevents them from interacting with ...

X will soon roll out a controversial change to its block function by allowing accounts to continue to view posts from users who blocked them, another update to the Elon Musk-owned platform ...

What are my local TK Maxx opening times? You can use the ‘Find a store’ function to learn about the opening times of your closest TK Maxx store. Simply enter the town and scroll down the ...

Elon Musk’s plan to reduce X’s dependence on advertising revenue by increasing paid subscriptions is still not taking off. According to a new, third-party analysis of the X Premium ...

*Data is provided by Barchart.com. Data reflects weightings calculated at the beginning of each month. Data is subject to change. **Green highlights the top performing ETF by % change in the past ...

Description of a new digital asset has been added to X’s algorithm, potentially paving the way for crypto payments on the platform. Perspective: This new code could lead to a major addition for ...

November is the worst month for pedestrian collisions. Here's why ...