A major U.S. river is becoming dangerously toxic due to industrial waste, agricultural runoff, and rising ...

More big cats like tigers, lions, and leopards are living in backyards, roadside zoos, and private enclosures across the U.S. than in the wild worldwide. This startling reality raises major concerns ...

Among countries that require no visa for Indians to visit are some highly popular and sought-after tourist destinations such as Indonesia, Mauritius, Maldives.