Healthy ecosystems depend on more than just having lots of species—they rely on the complex relationships between plants, prey and predators, according to new international research led by the ...

Psychological stress is increasingly recognized as a risk factor for certain health conditions, including cardiovascular ...

The Freedom Tower served as the Cuban Assistance Center from 1962 to 1974, helping more than 400,000 Cuban refugees who fled communism to rebuild their lives. Designated a National Historic Landmark ...