If you’re curious about keeping fish and considering buying a 20-gallon aquarium, you’ve come to the right place. It’s hard ...

The Mexican tetra fish that lives in the rivers of Northern Mexico can heal its heart, while its cave-dwelling relative cannot A fish that can repair its heart may hold clues for future treatments ...

But the latest attraction is a unique one — Kolkata’s very first ‘Underwater Tunnel Aquarium’. In keeping with the festive season, a pair of Santa Clauses welcome visitors to the tunnel. Once inside ...