Earth news stories

Dinosaurs were facing a crisis even before the asteroid hit, with extinctions outpacing the emergence of new species — a situation that made them “particularly prone to extinction,” a new study suggests.

A new species of the ancient giant rhino – among the largest mammals to walk on land – has been discovered in north-western China, researchers say.

A new study of ancient geological events suggests that our planet has a slow, steady ‘heartbeat’ of geological activity every 27 million years or so.

They may be vine-smothered ruins today, but the lost cities of the ancient tropics still have a lot to teach us about how to live alongside nature.

Caves, often their deepest reaches, were humanity’s first art galleries, where early artists produced star maps, hunting scenes and friezes of ice age animals.

Image from: Iakubivskyi (Wiki Commons)

This bizarre little organism doesn’t have a brain, or a nervous system – its blobby, bright-yellow body is just one cell. This slime mold species has thrived, more or less unchanged, for a billion years in its damp, decaying habitats. And, in the last decade, it’s been changing how we think about cognition and problem-solving.

The moon will partially cover the sun in the UK later this week, but some parts of the northern hemisphere will experience a total eclipse

Knowledge of medicinal plants is at risk of disappearing as human languages become extinct, a new study has warned.

When we think of Antarctic exploration, the narrative is overwhelmingly white. Now, a new paper by New Zealander researchers suggests that the indigenous people of mainland New Zealand – Māori – have a significantly longer history with Earth’s southernmost continent.

Scientists are proposing a new theory of human evolution. A groundbreaking new analysis of data suggests that key evolutionary changes in prehistory were driven by cyclical changes in tropical climate.

Scientists have been uncorking long, thin cylinders of soil from wetlands and riverbeds in an attempt to look back in time and understand the impact humans have had on nature. The results have made them radically rethink previous assumptions about when this started.

Here’s a mystery: Ancient fossils show animals originating from South America in the Antilles islands off Central America, but how did they get over the sea? The answer is via land masses that have long since sunk from view under the ocean, according to a new study.

UK government proposals to recognise vertebrates as sentient beings are welcome, but this should be just the start.

New research reports that ancient rock art in Indonesian caves is degrading over time, as bits of rock slowly flake away from the walls. It’s a tremendous loss for human history — some of these paintings, which depict everything from animals to human figures to abstract symbols, date back about 40,000 years.

Scientists have discovered a rare evolutionary “missing link” dating to the earliest chapter of life on Earth. It’s a microscopic, ball-shaped fossil that bridges the gap between the very first living creatures — single-celled organisms — and more complex multicellular life.