The 2015 Paris Agreement forged a path for the world to stave off the worst climate change scenarios. Here’s where we stand ...

The ability of these devices to access aspects of a person’s innermost life, including preconscious thought, raises the ...

The decision to move Iran’s capital is partly driven by climate change, but experts say decades of human error and action are ...

Strong evidence suggests that food allergies are caused by a lack of exposure to food allergens—not by exposure to toxins ...

Studies of insulin, blood sugar and diabetes in other animals such as fish and dogs have already saved millions of lives and could lead to new treatments for type 1 and type 2 diabetes.

Studies of insulin, blood sugar and diabetes in other animals such as fish and dogs have already saved millions of lives and ...

It’s not normal for public health to be so partisan.

Hurricane Melissa raged as a Category 5 storm in the Caribbean last month—and now scientists have confirmed that its ...

The Centers for Disease Control and Prevention’s decision to end its monkey research program will affect studies involving ...

I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm ...

Criminals around the world are increasingly mixing trade in illegal animal parts with trafficking of arms, humans, and ...

Spectroscopy of other stars has led to most discoveries of exocomet systems. In research led by University of Colorado ...