THE VACCINE MAKER MODERNA decided this past week to tell the world about bad news it had received from the federal government ...

Greenland sharks can live for hundreds of years, drifting through some of the coldest and darkest waters on Earth. Once dismissed as slow, clumsy and nearly blind, these deep-sea giants are now ...

Environmentalists raised concerns that wall construction near El Paso would further fragment the wildlife corridor between ...

Here’s how the candidates responded to Star-Telegram questions about why they deserve your vote in the March 3 primary.

There is a familiar liberal story about the military as a national instrument that occasionally interrupts private life. The ...

Scientists at Michigan State University have uncovered the molecular “switch” that powers sperm for their final, high-speed dash toward an egg. By tracking how sperm use glucose as fuel, the team ...