A young man lives in Manhattan near a subway express station. He is dating two women: one in Brooklyn; one in the Bronx. To ...

The new president-elect can go beyond just pulling out of the Paris Agreement. But it may be more difficult to roll back ...

The Martian new year arrives with the Red Planet’s vernal equinox. Explaining why requires a deep dive into celestial ...

A mysterious electromagnetic mechanism may be more important than the firing of neurons in our brains to explain our ...

Outside groups often offer their solutions for climate adaptation in Africa. But the best people to manage the climate crisis ...

This year won’t just be the hottest on record—it could be the first to surpass 1.5 degrees Celsius. The Paris climate accord ...

A few dozen ChatGPT queries cost a bottle’s worth of water. Tech firms should consider simpler solutions, like harvesting ...

President-elect Trump vowed to promote fossil fuels, weaken pollution regulations and reverse Biden administration climate ...

Thousands of homes in Navajo and other tribal lands don’t have access to electricity. A $200-million federal funding effort ...

Famous people who die at age 27, such as Janis Joplin, Jimi Hendrix and Amy Winehouse, get even more famous because of the ...

From long and winding migration flights to intricate songs and clever tool use, many bird behaviors are known to be ...

A galaxy cluster bends light from seven background galaxies around it, letting astronomers peer into space and time ...