Fossils indicate a communal nesting ground and adults who foraged and took care of the young as a herd, scientists say.

A new study shows oxygenic photosynthesis likely evolved between 3.4 and 2.9 billion years ago.

The researchers hope scientists and regulators will consider a broader class of compounds in evaluating cancer risk due to PAH exposure.

Researchers observe a “warming bias” over the past 66 million years that may return if ice sheets disappear.

Applied in the field, a new model reduced quakes from oil and gas processes; could help manage seismic events from carbon sequestration.

Research from MIT Haystack Observatory finds a stratospheric warming event over Antarctica linked to anomalies in near-Earth space above North America and Europe.

Researchers find improvement in relative retention of women but predict decades of sustained effort are required to achieve gender parity.

Study demonstrates the power of low-cost air quality sensors during volcanic eruption.

News results point to unexpected, illegal production of several CFCs in recent years.

Study finds Earth’s frozen surfaces became less susceptible to thawing, potentially locking in more carbon than expected.