They're an ideal Valentine's Day present and a jewelry box essential for pretty much any woman. Plus, score other glittery ...

"I never imagined something like this. It turns out that we had been living on top of history without even knowing it." For ...

Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...

Cold Waves in the Rainforest: What They Mean for Wild Animals Jan. 30, 2025 — It's not always cozy and warm in the Amazon rainforest: Cold waves can cause temperatures to drop drastically.

Eutrophication is also associated with major changes in aquatic community structure ... Porter, K. G. The plant-animal interface in freshwater ecosystems. American Scientist 65, 159-170 (1977).

they also affect the chemistry of the oceans. When saltwater absorbs carbon dioxide, it becomes acidic, which alters the aquatic animal ...

Learn all you wanted to know about animals with pictures, videos, facts, news, and more. Composite photograph by Joel Sartore, National Geographic Photo Ark Amphibians ...