‘Ghost particles’ can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery
Scientists are searching for answers in the cosmic mystery of ghost particles known as neutrinos.
How Do Metal Detectors Work?
What sneaky invisible forces enable these instruments to locate buried treasure?
A New Startup Wants to Edit Human Embryos
Seven years after the first gene-edited babies were revealed, biotech startup Manhattan Genomics is reviving the idea of editing human embryos to make disease-free children.
NASA’s Quiet Supersonic Jet Takes Flight
The X-59 successfully completed its inaugural flight—a step toward developing quieter supersonic jets that could one day fly customers more than twice as fast as commercial airliners.
A Fight Over Big Tech’s Emissions Has the Greenhouse Gas Protocol Caught in the Crossfire
An ideological war over how tech giants can account for AI data center emissions has bled into the international arena.
How to Keep Subways and Trains Cool in an Ever Hotter World
As temperatures increase, trains and subways are becoming unendurable. Potential solutions include everything from cooling tunnels with water to painting rolling stock—but there’s no magic fix.
Is Earth ‘on the brink’? 2024 was likely our planet’s hottest year in 125,000 years
Two new climate reports warn Earth's vital signs are flashing red after the hottest year in 125,000 years, but say recovery is still possible with swift action.
Is Earth ‘on the brink’? 2024 was likely our planet’s hottest year in 125,000 years
Two new climate reports warn Earth's vital signs are flashing red after the hottest year in 125,000 years, but say recovery is still possible with swift action.
Rainfall Buries a Mega-Airport in Mexico
New Mexico City International Airport was canceled when only half built, and has since been flooded and restored into wetlands.
Hurricane Melissa Has Meteorologists Terrified
The storm, which is set to make landfall in Jamaica on Tuesday, has stunned meteorologists with its intensity and the speed at which it built.