Some Parkinson’s patients may experience strange symptoms, like smell loss and sleep disorders, decades before diagnosis.

Greenland sharks' eyes never seem to get old. Plus, exactly how flawless is the greatest eye in the sky, the James Webb Space ...

Courts address Trump's stop-work orders on offshore wind. Plus, energy innovations from new battery tech to next-generation ...

The CEO of AAAS is cautiously optimistic about federal funding for science, even as uncertainty makes research challenging.

Daisy Hernández’s journey to understand the history and devastating toll of Chagas disease began in her aunt’s hospital room.

Some Parkinson’s patients may experience strange symptoms, like smell loss and sleep disorders, decades before diagnosis.

The concrete of ancient Rome is famous for its durability. Just look at the Pantheon and those iconic aqueducts that helped transport water throughout the empire—still standing 2,000 years later. But ...

Esta historia está disponible en español. This story is available in Spanish. When Chris Schnaufer goes hiking in southern Arizona’s picturesque San Rafael Valley, he keeps an eye out for one ...

Journalist Daisy Hernández chronicles the history of Chagas disease, also known as kissing bug disease, and how it changed ...

Not all oil is created equal. What does it take to extract and refine the "heavy" type of oil found in Venezuela? And what is ...