Experiments

How the world won’t be destroyed: NASA found a solution to a worrying problem

NASA proved for the first time that a small spacecraft can deflect an asteroid. The DART mission collided with Dimorphos, showing humanity can protect itself from cosmic disasters.

The spacecraft is on its way to crash into the asteroid’s moon
 An illustrative closeup of a human eye.

Scientists discover new color, never before seen by the human eye

 Dawn on the tufa towers of Mono Lake, Eastern Sierra, California, US.

Mono Lake's Role in Life's Origin: High Phosphorus Levels Unveiled

 Declassified CIA files reveal psychic quest for the Ark of the Covenant. Illustration.

Declassified: Inside CIA’s psychic hunt for the Ark of the Covenant


Bonobos challenge our perception of ape intelligence, research suggests

Researchers found that these primates can communicate unknown information to help humans discover it.

 Which of the cups is hiding a treat? Illustration.

Chinese astronauts achieve artificial photosynthesis in space, producing oxygen and fuel

Astronauts on China's Tiangong station used artificial photosynthesis to turn CO₂ and water into oxygen and rocket fuel.

 A full size model of China's space station is on display during the 14th China International Aviation and Aerospace Exhibition.

What makes us happy? Global happiness megastudy seeks 30,000 volunteers worldwide

The Global Happiness Megastudy aims to recruit at least 30,000 volunteers from around the world to participate in short interventions designed to enhance happiness.

 What makes us happy? Global happiness megastudy seeks 30,000 volunteers worldwide. Illustration.

Metal observed repairing itself, a breakthrough in materials science

The researchers closely watched as a 40-nanometer-thick piece of platinum, suspended in a vacuum, self-heal nanoscale cracks.

 Platinum nuggets.

Scientists teach rats to drive tiny cars. No, really

Dr. Kelly Lambert's team found that rats eagerly jumped into the vehicles, enjoying both the journey and the destination.

 Rats driving mini cars.