For decades, scientists have known that platypuses and echidnas – Australia’s unique egg-laying mammals – have another ...

Researchers from the University of Adelaide, in collaboration with the University of Melbourne, University of Queensland and ...

A human’s sex is genetically determined. One of our 23 pairs of chromosomes carries genes that determine the embryo’s sex; males have two different sex chromosomes (XY) while females have two X ...

Parasites in California freshwater fish can cause gastrointestinal problems, weight loss and lethargy. California freshwater fish found to be teeming with parasites. How to keep from getting sick ...

FISH specific for the Y chromosome was performed on 30 metaphase slides using the Vysis SRY/CEP X FISH Probe Kit (Abbott Laboratories, USA), and cell suspensions of peripheral blood and tissue ...

Malaysia’s ‘fish hunters’ target invasive species, one catch at a time. Invasive species are an issue the world over, and waterways in mega-biodiverse Malaysia are threatened by imported fish.

Dead fish float among reeds along the shore of Kleiner Jasmunder Bodden on the island of Rügen, Germany in September 2022. Fish die-offs like these are often caused by low oxygen levels.

Place fish on oiled grates, and grill, uncovered, until fish is lightly charred and easily releases from grates, 5 to 6 minutes. Flip fish, and grill until flesh is white throughout, 5 minutes.

We tasted over 100 tins of fish from eight countries to find 24 favorites that are fit for parties, gifting, and more. Advertisement. SKIP ADVERTISEMENT. Wirecutter. Skip To Content.

It carries the SRY gene, which triggers the development of male characteristics, ... 10 most beautiful freshwater aquarium fish for beginners. Lifestyle. 10 birds that mimic human speech.