Scientists have identified a "climate teleconnection" between the Rocky Mountains and the Tibetan Plateau, where warm spots left a kink in the jet stream that i…
Este programa foi marcado como "Limpo" pelo apresentador. Como estamos passando por uma onda de calor (bem, na época da gravação, pelo menos), o HPR Beer Garden…
The world's oldest known habitual drug use can be traced to an island in Indonesia, where ice age hunter-gatherers sucked on betel nuts — palm seeds that contai…
An experimental compound called AP503 significantly strengthened bones in mice by activating GPR133, a receptor that boosts bone formation while slowing bone lo…
Researchers combined 100-plus images of a single black hole into an AI-powered video to chart the activity of a mighty blazar's jet.…
Interstellar comet 3I/ATLAS contains exceptionally high levels of methanol, suggesting it formed under conditions very different from those that shaped most com…
A new study looks at "consciousness steering" in AI, but could this technology actually achieve this level of self-awareness in the first place?…
Two major alien-life announcements in 2025 generated enormous excitement, but most astrobiologists remained unconvinced. Only 6.6% of surveyed experts thought p…
Anthropologists have discovered the first-ever Denisovan arm bone in a cave in southwest China, which also held thousands of prehistoric animal bones and stone …
Semaglutide, the drug found in Ozempic and Wegovy, was linked to nearly 40% fewer asthma attacks in a large real-world study. It was also associated with about …
Novel simulations, which reassessed the ancient collision between Earth and the protoplanet Theia, suggest that the moon could have emerged from the aftermath o…
Britain’s towering Devil’s Arrows were built from 25-tonne stones hauled at least 18 kilometers from Brimham Rocks around 4,000 years ago. The discovery reveals…
A man's intestines were perforated in an "exceedingly rare" medical case involving a live eel.…
Scientists found that a tiny atomic structure that forms on nickel oxide during methane conversion is more effective than the metallic nickel long believed to d…
In this excerpt from "The Carbon Wave," author Leah Stokes explores the lead up to that moment, and the wave of environmental action that followed.…
Insects quietly hold much of the natural world together, yet conservation efforts are overlooking the tropical regions where more than 80 percent of insect spec…
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. What OpenAI’s latest c…
Scientists found that caffeine activates an ancient cellular energy system involved in stress resistance, DNA repair, and growth. The discovery could help expla…
Battery installations hit a new record in the US in the second quarter of 2026. In total, 20.2 gigawatt-hours of new capacity came online, according to a new re…
A new analysis of more than 1,700 supernovae is questioning whether the universe is really accelerating at all. After accounting for the ages of the stars that …
Plug a phone into a modern charger and the first 10 minutes are impressive. The next 20 are not. This is not a defect. It’s the connected device protecting itse…
Astronomers have detected an exceptionally faint hydrogen radio signal from billions of light-years away using South Africa’s MeerKAT telescope. Instead of find…
A tripulação da missão Artemis II da NASA – os astronautas da NASA Christina Koch, Victor Glover e Reid Wiseman e o astronauta da Agência Espacial Canadense (CS…
Em uma função de emérito, indivíduos com alto grau de conhecimento técnico e profissional podem continuar a apoiar a agência doando seus [...]…