progscrape: sciencealert.com

The ancient crust of Mars is now hidden inside the planet, drifting in giant chunks of rock left over from violent collisions billions of years ago

3 months ago sciencealert.com astronomy

Alzheimer's Breakthrough: Lithium Reverses Memory Loss in Mice

3 months ago sciencealert.com

A new paper suggests gravitational waves – rather than hypothetical particles called inflatons – drove the Universe's early expansion, and the redistribution of matter therein.

3 months ago sciencealert.com astronomy universe

'Ghost Particle' That Smashed Into Earth Breaks Records

3 months ago sciencealert.com earth space

Grains of sediment recovered from the ocean could be evidence of an ancient comet that exploded in Earth's atmosphere 12,800 years ago, hypothetically triggering a rapid cooling event known as the Younger Dryas period

3 months ago sciencealert.com astronomy earth

Huge array of bones from 75,000 years ago found in the Arne Qvam Cave in Norway fill a "significant void in our understanding of biodiversity and the environment during a period of dramatic climate change".

3 months ago sciencealert.com paleontology

New bioplastic produced by bacteria has mechanical properties that rival some metals, glasses, and petroleum-based plastics

3 months ago sciencealert.com

Scientists have reconstructed the atmospheric composition of the prehistoric air dinosaurs breathed, by studying an isotope of oxygen in fossilized dinosaur teeth

3 months ago sciencealert.com

People Who Live to 100 Have a Unique Relationship with Disease

3 months ago sciencealert.com disease

A new survey reveals a latitude line in the Arctic Ocean certain jellyfish apparently won't cross

3 months ago sciencealert.com arctic