If the U.S. is ever to set up a permanent outpost on the moon, it will need nuclear power. The White House just released a ...

When their queen dies, naked mole rat females usually wage bloody battles of succession. But peace may be possible, a new ...

Detailed imaging of a 250-million-year-old fossil has revealed the first proof that the ancestors of mammals laid eggs. The ...

Peptide-based substances are largely unproven and risky, experts say, but they’re gaining popularity among influencers and ...

Research shows that kids and working-age adults bear the brunt of these problems because they have more pollen allergies than ...

By making people feel as if they inhabit a younger version of their own face, researchers can bring childhood memories into ...

Sperm whales, which make clicking sounds to communicate, use different “vowels” in ways similar to human speech ...

A New York State cemetery may be home to nearly 5.6 million ground-nesting bees, according to a new study. The colony is one ...

Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the ...

Binoculars and other far-range optics span a gamut of price points. Here’s what separates top-tier from entry-level ...

Immune system overreactions may be the true culprit of cardiac illness—and lifesaving drugs can calm them down ...

After attempts at relocation and sterilization have failed, invasive hippos introduced by the infamous drug lord will be ...