Human sniffs last between one and three seconds. During that time, chemicals enter the nose and allow us to perceive the smells around us. But whether humans can perceive odor changes shorter than the ...

Two new studies find climate change amped up sea surface temperatures in the Gulf of Mexico, fueling the hurricanes' intensity.

Participants “navigating” on a lab computer have shaped navigation knowledge. Studies that add in the environment challenge those findings.

A new gene drive can copy and paste itself into the genomes of herpes simplex viruses in mice. The end goal is a version that disables the virus in humans.

Saturn is known for its stunning rings and its many moons (four seen here), but they aren’t the planet’s only companions. Its first known Trojan — an asteroid that shares the planet’s orbit around the ...

Genetic analysis of cavity crud from two famed man-eating lions suggests the method could re-create diets of predators that lived thousands of years ago.

This first successful treatment of tumors with radioactive ion beams could one day lead to treating human patients’ tumors with millimeter precision.

Dozens of stars fleeing a neighbor of the Milky Way suggest these escapees could have an outsized influence on their cosmic surroundings.

John Hopfield and Geoffrey Hinton used tools from physics to develop data analysis methods that underlie machine learning.

Two newly discovered fossils are helping scientists wrap their heads around the anatomy of the largest arthropod of all time — a millipede that grew longer than a king-sized bed and lived between 346 ...

Nations established territorial claims underground to access oil and gas. Now they are expanding those claims upward to snag the wind.