Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...
Palaeophis colossaeus, one of the largest known marine snakes of the Eocene, was a coastal predator whose fossils provide ...
By a very small margin, Spinosaurus is currently thought to have been the largest carnivorous (meat-eating) dinosaur, ...
Michigan is home to many species of animals and as winter gives way to spring there is an on-going effort to measure the ...
Gaylene Thomas, a wildlife care manager at the San Diego Zoo, oversees two teams that care for a variety of species, ...
Whether you want to brave the arid dunes of Rajasthan or explore the high-altitude wilderness of Ladakh, these are India’s 10 ...
From cliffside seabird breeding sites to one of the largest sandpiper havens on the planet, Atlantic Canada is rife with ...
US butterfly populations have declined by 22% since 2000, with 114 species showing significant drops. A study published in Science found insecticides, climate change, and habitat loss are driving the ...
Reproduction is a critical biological imperative. If reproduction falls below replacement level, a population declines—and ultimately disappears.
Did you know that Yosemite National Park is home to more than 400 species of animals? Here, fish dart through sparkling river ...
The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind.
The Bear River Migratory Bird Refuge is scheduled to host its annual “Swan Day” from 10 a.m. to 4 p.m.on Satur 8.