Scientists have detected pregnancy hormones in ancient bones and teeth, revealing a new way to trace pregnancies in the ...

A rare success story from Guatemala’s Maya Biosphere Reserve shows how a community-managed forest supports both people and ...

Scientists found that one tiny DNA change in the NOVA1 gene helped modern humans resist lead exposure that harmed ...

Maya cities grew when drought and conflict made rural life risky. They declined when nature improved and people chose freedom again.

The Indian Ocean Geoid Low ranks as the largest negative "gravity hole" anomaly on Earth, which is why the “thumbprint” jumps ...

Scientists sampled tiny bone fragments sealed inside several Pompeii casts and tested DNA and isotopes to ask, and answer, ...

Scientists thawed ancient soil in the lab and tiny nematodes, Panagrolaimus kolymaensis, “woke up” after being frozen for ...

A Taiwan trial found a plant-based serum boosted hair density by 25% in eight weeks using growth factors and natural vesicles ...

A new study shows bonnethead sharks reshape their skin with age, fine-tuning millions of scales for faster, stronger, and ...

New research shows that dry ice blocks, not water or life, may be responsible for the mysterious gullies carved into Mars’ ...

A new study shows that a short pulse of heat can reset and recharge these DNA circuits, letting them work again with little ...

Starting university or facing lockdown nudged students into greener habits. Recycling and diet habits shifted most when daily ...