A senior official says new regulations may be required to ban certain fish species which will threaten the local ecosystem.

The Stegocaudate looks like a fish — it is not a fish. It is a colonial organism, a community of individual zooids each performing a different biological function within a shared fish-shaped shell, ...

Alien fish account for 95 per cent of fish recorded in Tasik Ampang Hilir, posing a serious threat to the balance of Malaysia ...

The new files include witness statements and drawings after alleged Skinwalker sightings on a ranch in Utah.

As much as 95 per cent of the fish recorded in Tasik Ampang Hilir are alien species, posing a serious threat to the balance ...

Newly-declassified US government documents show strange drawings of alleged alien sightings from Utah in 2010.

Researchers in Bucharest recorded non-native Pond Slider turtles basking and swimming on warm winter days, even beside lake ...

Mysterious black triangle objects speeding up to 1,800 miles per hour without vapor trails were spotted over secret US ...

From Futurama's vision of the year 3000 to formula-creating classics like My Favorite Martian, here are the five best sci-fi ...

From lionfish to green crab, a growing movement is putting invasive species on the menu.

I'm an outdoorsy person, so I go fishing often. But I'm also an indoorsy person. I mean, what even are these categories like 'outdoorsy' or 'indoorsy'? Everyone lives in a house and goes outside, ...

Just a few centimeters long, slimy and covered in razor-sharp spines, baby sturgeons look like creatures from one of the ...