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.

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 ...

Choose options to include in this vehicle value. (**)Includes the value of the outboard motor(s). Only select options that are in addition to standard equipment and equipment noted in the manufacturer ...

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 ...

X is making a big change to how creators can earn money from the platform. Since last year, X has shared ad revenue with creators based on how many verified users see ads in replies to their posts ...

One of the covers of TIME’s Nov. 11, 2024, issue features a giant “X” over the face of slain Hamas leader Yahya Sinwar, who is said to have plotted the Oct. 7, 2023 attacks on Israel that ...

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 ...

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 ...

Please verify your email address. X (formerly Twitter) is changing its block feature to allow blocked users to still view posts but not engage with who blocked them. The new block function aims to ...

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 ...