The flower petals, formerly white, suddenly emit a greenish glow, about as bright as the full moon. This, of course, is no ...

Opinions expressed by Forbes Contributors are their own. I cover aerospace, astronomy and host The Cosmic Controversy Podcast. The elusive Planet X --- defined as any undetected planet in our ...

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.

The social platform X, formerly known as Twitter, has taken the final step to complete it rebrand, ditching Twitter.com. The site’s URL now reads X.com, a pop-up told users. The change comes ...

The ornately colored sea anemone (uh-NEM-uh-nee) is named after the equally flashy terrestrial anemone flower. A close relative of coral and jellyfish, anemones are stinging polyps that spend most ...

Like a venomous puss moth emerging from its hard cocoon, the social network formerly known as Twitter has fully metamorphosed into X.com. Various elements of Twitter had already embraced the ...

Each human cell contains 23 pairs of chromosomes that carry DNA within their nucleus. The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the ...

Elon Musk has taken another major step in his effort to, as they say, “make fetch happen,” officially changing the URL for Twitter.com to X.com. Not to worry, though, you can still type ...

Elon Musk said his social-media platform formerly known as Twitter has completed its rebranding to X, with the site’s URL now reading X.com. The change comes about a year and a half after Musk ...

The social network formerly known as Twitter has officially adopted X.com for all its core systems. That means typing twitter.com in your browser will now redirect to Elon Musk’s favored domain ...

It’s the end of an era as the Twitter.com URL has officially been retired by Elon Musk’s social media platform X, following its rebrand last July. Typing in the original address now redirects ...