Researchers see mixed results trying to replace fluorinated chemicals in refrigeration, textiles, and ion-exchange membranes for fuel cells ...

Miní, a wild-born female jaguar, takes an unbelievable journey from the Iberá Wetlands to the Gran Chaco forest to revive a ...

Salma Hayek's husband François-Henri Pinault will be honoring Oscar-winning actress Nicole Kidman with an award, one year ...