NASA’s masterplan for upcoming lunar landings has a massive flaw that could prove fatal to the U.S. astronauts set to touch down on the Moon in 2028, say NASA inspectors.
Comet 10P/Tempel 2 is now visible in the south as soon as it gets dark from anywhere in the Northern Hemisphere, but only through binoculars and telescopes.
Chronotype isn’t just morning lark or night owl: your body clock runs on three dials, not one. Take this quick, science-based test to find your true type.
Kelly the dolphin gamed her own reward system, then taught the trick to her calf — echoing real tool-use traditions found in wild dolphin populations.
This year’s World Cup has faced sweltering heat and humidity. Now it may need to deal with wildfire smoke.
In 1,000 days, on April 13, 2029, the near-Earth asteroid Apophis will make one of the closest flybys of a large asteroid ever predicted with certainty.

Food producer Taylor Farms released a statement on the Cyclospora outbreak Friday, confirming that it’s “voluntarily removing all iceberg lettuce sourced from central Mexico from the US market.” Reuters reports that, according to a source, Taylor Farms told customers like Yum Brands owner Taco Bell and the food distributor Sysco on Thursday to pull shredded […]
A new study of 567 U.S. adults sorts relationship liars into three distinct psychological types, and psychologists say only one of them should worry you.
The US is home to some of the most polluted air on the planet as smoke from 120 out-of-control Canadian wildfires drifts across the border.

According to one researcher, this observation “promises new insights into the evolution of the early universe.”