Two commercial satellites link up for first time

A robotic servicing spacecraft has hooked up with an aging satellite over the Pacific Ocean. It accomplished the first link-up between two commercial satellites in space, and the first docking with a satellite that was never designed to receive a visitor.

3D Printing of Body Parts Is Coming Fast

In the last few years, the use of 3D printing has exploded in medicine. Engineers and medical professionals now routinely 3D print prosthetic hands and surgical tools. But 3D printing has only just begun to transform the field.

Washington State in U.S. To Ban Bottled Water Extraction

This legislation would help protect the state’s water resources, helping keep the limited freshwater supplies in the state. It would ban the extraction of local water supplies in plastic bottles shipped out of watersheds and around the country. 

Exoplanet could have the right conditions for life

Astronomers have found an exoplanet more than twice the size of Earth to be potentially habitable, opening the search for life to planets significantly larger than Earth but smaller than Neptune.

Surprising science from InSight Mars mission

InSight is the first mission dedicated to looking deep beneath the Martian surface. Findings reveal a planet alive with quakes, dust devils and strange magnetic pulses. However, the lander's mole is still stuck and scientists are working on getting it digging again.  

Eating nuts, vegetables, soy linked to lower stroke risk

According to most recent study, vegetarians have a 48% lower risk of overall stroke than non-vegetarians, a 60% lower risk of ischemic stroke and a 65% lower risk of hemorrhagic stroke.

NASA mathematician Katherine Johnson dies at 101

NASA mathematician Katherine Johnson did more than just calculate rocket trajectories for early space missions. Her story, when it was finally told, completely changed people's perceptions about who has been and who can be important in history. 

The world's fastest camera

Wang, Bren has developed a new camera that can take up to 1 trillion pictures per second of transparent objects. The camera technology can take video also of more ephemeral things like shockwaves and possibly even of the signals that travel through neurons.

Scientists create an empathic robot

Japanese scientists have created a robot that can "feel" pain. Scientists hope that the pain sensors will help robots to develop empathy for humans and to act as compassionate companions.

Australia's fires burned 21% of the country's forests

When researchers surveyed historical records for evidence of comparable wildfire seasons — not just in Australia, but across the globe. They found nothing approaching the scope of Australia’s devastation.

A new island emerged off the coast of Antarctica

The island—named Sif after the goddess of Earth and the wife of thunder god Thor—is big enough for satellites to spot from space but had previously been hidden under ice. Climate change is likely to blame for the reveal.

Record-breaking Explosion by Black Hole Spotted

The biggest explosion seen in the universe has been found. This record-breaking, gargantuan eruption came from a black hole in a distant galaxy cluster hundreds of millions of light years away.

UK delivers fastest global rate of decarbonisation

The UK’s move towards renewable energy generation has helped drive a faster rate of decarbonisation over the last decade than anywhere else in the world. 

New bacteria will help to fight climate change

US researchers have found a new species of soil bacteria that is particularly adept at breaking down organic matter, including cancer-causing chemicals that are released when coal, gas, oil and refuse are burnt.

Scientists Discover New Electronic State of Matter

A team of U.S. scientists has observed a new state of matter at the interface between two oxide materials. The discovery shows electrons can bind together in ways similar to how quarks combine to form neutrons and protons.