A potential new mineral on Mars forms when iron sulfates are heated above 100°C. Data from Valles Marineris regions suggest geothermal processes altered ancient sulfate deposits. A study published in Nature Communications reports the discovery of an iron sulfate on مزید پڑھیں
Global warming may be speeding up—scientists say the planet is heating nearly twice as fast as before, putting the 1.5°C limit at risk before 2030. Global warming has been speeding up since around 2015, according to a new analysis from مزید پڑھیں
Regional wind patterns on Venus may stabilize mountain temperatures while generating dust storms that future landers must withstand. For decades, the surface of Venus has remained one of the least understood environments in the solar system. With only a handful مزید پڑھیں
Deep beneath Antarctica’s ice, scientists have uncovered a geological archive that could reshape predictions of future sea-level rise. Working roughly 700 kilometers from the closest Antarctic research stations, the team drilled through 523 meters of solid ice at Crary Ice مزید پڑھیں
Stepping into chilly air or tasting a mint sets off a specialized sensor in your body that signals the brain that something feels cold. Researchers have now obtained the first high-resolution images showing how this sensor works, revealing how it مزید پڑھیں
Astronomers have understood for many decades that the universe is expanding. To calculate how quickly it is stretching today, researchers measure a value called the Hubble constant. Different techniques are used to determine this number, and because they rely on مزید پڑھیں
NASA’s Artemis II Moon rocket is now at the launch pad, setting the stage for final prelaunch tests. The mission will send astronauts around the Moon and help pave the way for future lunar and Mars exploration. At 6:42 p.m. مزید پڑھیں
Open AI recently introduced ChatGPT Health, a new feature within ChatGPT designed to support health and wellness questions. The launch is in response to the AI chatbot reportedly receiving millions of health-related questions each day, highlighting a growing public interest مزید پڑھیں
Traces of plant poison on ancient African arrowheads provide the oldest direct evidence of poisoned weapons. Scientists have discovered chemical traces of plant-based poison on Stone Age arrowheads from South Africa, representing the earliest known example of poisoned arrows. Reported مزید پڑھیں
NASA’s SpaceX Crew-11 mission returned safely to Earth after 167 days in orbit, completing hundreds of hours of research aboard the International Space Station. The early return, prompted by a medical concern, showcased the agency’s ability to respond quickly while مزید پڑھیں