My forum is debating the correct long-term temperatures for fancy goldfish. What do you think? Paul Green of the Ranchu Brotherhood and the Goldfish Society of Great Britain gives his opinion. The ...

A) DR PETER BURGESS REPLIES: Looking at the photo, your Ryukin goldfish appears to have a skin growth, possibly a type of tumour known as a fibroma. Skin fibromas are fairly common on goldfish. Over ...

26, liftoff of a SpaceX Falcon 9 rocket from NASA's Kennedy Space Center on the Starlink 6-76 mission. Original story: After a scrub during the wee hours this morning, SpaceX crews will try again ...

The James Webb Space Telescope has potentially smashed one of its own records again —- if scientists are correct, this trailblazing spacecraft may have glimpsed the earliest galaxies in the ...

Elon Musk and Jeff Bezos have been locked in a bitter rivalry for supremacy in space exploration. Donald Trump’s return to the White House could boost Musk’s ascent. As it stands, Musk’s ...

Most galaxies fall into these basic types. However, NGC 4694 has properties of both types, complicating its classification, Hubble Space Telescope team members explained in a description of the image.

Emily Calandrelli/Instagram The MIT Aerospace engineer joined developer Marc Hagle and his wife Sharon, entrepreneurs Austin Litteral, James Russell and Henry Wolfond for the space adventure.

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated. On Earth, a compass can be a vital tool. Compasses have provided a constant ...

Stem cells are special in the way they can keep on replicating, and turn themselves into many other types of cell. Now scientists have discovered how their superpowers get a remarkable boost when they ...

Jeff Bezos' Blue Origin launched six space tourists on a high-speed dash to the edge of space and back Friday, giving the passengers — including a husband and wife making their second flight ...

The NS-28 crew also included a married couple on their second Blue Origin flight, a passenger sponsored by Whatnot, a former game warden and the CEO of a Canadian investment firm. "The Space Gal ...

The popular anime-themed game Anime Adventures returns to Roblox this holiday season after a long absence due to DMCA issues. Anime Adventures' developers shared an official announcement and trailer ...