Scientists clashed with government officials over the true toxicity of the air in the Tijuana River Valley. The public is left to decide what’s real.

It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of ...

An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

Replacing 10 percent of ultra-processed foods with healthier alternatives lowered diabetes risk by up to 18 percent, a new study says.

Listening to the Microsoft Flight Simulator community, Team Asobo is adding rich progression experiences and stunning details.

Trips can make lifelong memories when they go off without a hitch, but cancellations and rescheduled events are common ...

You're never too young to start eating for your heart. Science suggests these foods could help prevent clogged arteries. The ...

A long-awaited calculation of the W boson’s mass agrees with theory, contradicting a previous anomaly that had raised the ...

A group of Black female scientists and mathematicians known as NASA's “Hidden Figures” were honored Wednesday with ...

Nearly imperceptible quantum flickers used to limit how precisely we could detect the way space-time ripples, but squeezing ...

The largest known black hole jets, 23 million light years across, have been discovered in the distant universe. This pair of ...

Gravitational lenses bend and focus light from the more distant cosmos, offering astronomers a cheat code for chronicling the ...