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.

With adults only about an inch tall, the dwarf seahorse is the smallest of the four seahorse species found in U.S. waters. This dainty, curly-tailed fish occurs only in shallow seagrass areas in the ...

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 ...

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 ...

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 ...

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Brazil's highest court ruled that X can come back online after its billionaire owner Elon Musk backed down from a public tussle with the country's judicial system over misinformation. "X is proud ...

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 ...

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 ...

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 ...