past

Clues from the past reveal the West Antarctic Ice Sheet’s vulnerability to warming - EurekAlert! Science News Releases

Danish chemist's invention could make counterfeiting a thing of the past - EurekAlert! Science News Releases

Hot Jupiters with a Memory of Their Past

These fossil finds shed new light on the past in 2025

A Hidden Difference Between Dinosaurs and Mammals Is Changing Science’s View of the Past

Lessons from the Past: Responsible Science and Astrobiology

Why quantum mechanics says the past isn’t real

Coral reefs have fuelled severe global warming in Earth's past

3.3-Billion-Year-Old Crystals Reveal Earth’s Hidden Tectonic Past

Scientists Uncover Lost Amazonian Landscape, Revealing a Human-Made Past

Ancient sediments reveal Earth’s hidden wildfire past - EurekAlert!

To unearth their past, Amazonian people turn to ‘a language white men understand’

Scientists Confirm the Universe Was Hotter in the Past

Tree rings from ancient coffins offer clues to Earth’s past

How Artifacts Helped Solve the Mystery of a Home’s Past in Rural Pennsylvania

On #ComingOutDay, a reminder that science also has closets. Some fields hide uncomfortable parts of their past: from colonial histories to narrow ideas of who “belongs” in science. Tyler Kibbey argues that opening those closets means rethinking how knowledge is built and who gets to build it.

For the first time, astronomers have managed to capture a radio image showing two black holes orbiting each other in quasar OJ287. The observation confirmed the existence of black hole pairs. In the past, astronomers have only managed to image individual black holes.

Evidence of a past, deep ocean on Uranian moon Ariel, over 100 miles deep

Zoom fatigue is a thing of the past - EurekAlert!

Hubble finds a hybrid galaxy with a mysterious and violent past