Ancient microbes likely produced natural products their descendants today do not. Tapping into this lost chemical diversity could offer a potential source of new drugs.
Contrary to the idea that apes evolved their upright posture to reach for fruit in the forest canopy, the earliest known ape with this stature, Morotopithecus, lived in more open grassy environments.
Researchers are analyzing the fossil cranium of a Smilodon fatalis that lived more than 13,000 years ago to learn more about the lifestyle of this iconic big cat.
The largest birds that ever lived on Earth, elephant birds have a spotty fossil record. But understanding them could help protect Madagascar’s biodiversity.
Fossil evidence of how the earliest life on Earth came to be is hard to come by. But scientists have come up with a few theories based on the microbes, viruses and prions existing today.
The Wapiti Formation in Alberta is turning out to be a rich site for dinosaur and other fossils. A recent discovery could fill in the gaps about a transition between different ecological communities.
Ancient rocks from Western Australia may not contain the world’s oldest fossils – but they do preserve organic compounds that may have formed the raw materials for the first living cells.