New results show North Atlantic hurricanes have increased in frequency over the last 150 years.

A new study finds curious properties of tiny crystals hold clues to earthquake formation.

Comparison of four oxidation-based cleaners suggests the devices produce their own pollutants and vary in effectiveness.

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.