Science

Fossil Reclassified: Oldest Known Octopus Revealed as Ancient Nautilus

Synchrotron analysis uncovers surprising details about the 300-million-year-old Pohlsepia mazonensis fossil

300-Million-Year-Old Fossil Reclassified as Ancient Nautilus, Not Octopus

A 300-million-year-old fossil once thought to be the oldest known octopus has been identified as an ancient nautilus, shedding new light on cephalopod evolution.

Archaeopteryx Fossil Reveals Clues About Early Bird Evolution

Scientists uncover hidden oral papillae feature in ancient fossil, shedding light on the development of avian digestive systems.

Women in Space Face Hidden Blood-Clot Risk, Study Suggests

Microgravity may silently weaponize female astronauts' circulatory systems, raising ethical questions about long-duration space missions.

NASA Discovers Lemon-Shaped Exoplanet with Diamond Atmosphere

The James Webb Space Telescope has unveiled a bizarre new world that defies planetary formation theories.

Astronauts Now Closer to Moon Than to Earth

NASA's Artemis II crew finalizes preparations for historic lunar flyby on Monday.