Researchers explained that when bones exposed to high levels of heat are illuminated with specific light wavelengths, they light up with a distinctive glow.

Artifacts found in the Oregon mountains challenge a long-held belief of human history. The discovery is also four times older ...

Scientists recently discovered what may be the earliest evidence of deliberate fire-making by humans — and it’s far older than scholars previously believed. The study, which was published in the ...

New evidence from South Africa's Wonderwerk Cave suggests early human ancestors were using fire as far back as 1.79 million years ago, researchers say.

Early fire use: Evidence from Wonderwerk Cave in South Africa suggests early humans carried and used fire 1.7 million years ago without fully mastering ignition. Planned toolmaking: Basalt tools from ...

(CNN) — Mosquitoes haven’t always had a taste for human blood — partly because the tiny yet dangerous insects have been around a lot longer than humans. Pinpointing when mosquitoes shifted their ...

(CN) — Stone tools uncovered in central China suggest early humans there were far more inventive than scientists once believed, making complex tools tens of thousands of years earlier than expected.

Scientists recently discovered what may be the earliest evidence of deliberate fire-making by humans — and it's far older than scholars previously believed. The study, which was published in the ...