विज्ञान समाचार

Japanese scientists have used artificial intelligence to uncover 303 new etchings in Peru's Nazca desert—doubling the amount of known geoglyphs made some 2,000 years ago by a pre-Inca civilization.

क्या पहले किसी ने वाक्-से-पाठ का उपयोग किया है?

What it’ll take to triple renewable energy, according to the International Energy Agency.

राष्ट्रीय नवीकरणीय ऊर्जा प्रयोगशाला (एनआरईएल) के शोधकर्ताओं के अनुसार, वर्तमान में पेट्रोलियम डीजल में मिश्रित बायोमास-आधारित डीजल ईंधन के अधिक प्रतिशत के उपयोग को रोकने वाली बाधाओं की पहचान की गई है, साथ ही उन्हें दूर करने की रणनीतियों की भी पहचान की गई है।

Sub-Saharan Africa, home to 80% of the global population without electricity access, is unlikely to reach the United Nations' goal of access to affordable, reliable, sustainable and modern energy for all by 2030.

Potential fusion power plants require materials capable of withstanding extreme conditions. Oxide dispersion strengthened (ODS) steel represents a top candidate material, but current production is labor and cost intensive.

Engineers at RMIT University have designed an innovative tubular structural system that can be packed flat for easier transport and pop up into strong building materials. This breakthrough is made possible by a self-locking system inspired by curved-crease origami—a technique that uses curved crease lines in paper folding.

Small electric motors can be found in many household appliances, tools and computers as well as in modern cars, where they drive auxiliary units such as pumps and fans. Individually, each of these motors does not consume much energy, but taken together they offer a great savings potential.

भविष्य का ऊर्जा बुनियादी ढांचा उस बुनियादी ढांचे से बहुत अलग दिख सकता है जिस पर हम आज भरोसा करते हैं।राष्ट्रीय परमाणु प्रयोगशाला के विशेषज्ञों की एक टीम के शोध से पता चलता है कि परमाणु ऊर्जा का उपयोग करके हाइड्रोजन उत्पादन को बढ़ावा देना आर्थिक रूप से व्यवहार्य हो सकता है।

Governments can start a global cascade of "positive tipping points" to cut prices and carbon emissions by using mandates to switch investment from polluting fossil fuels to clean technologies, according to a new report launched today at Climate Week NYC.

Engineers working on Google's DeepMind project have announced the development of two new AI-based robot systems. One called ALOHA Unleashed was developed to advance the science of bi-arm manipulation. The other, called DemoStart, was developed to advance the capabilities of robot hands that have multiple fingers, joints, or sensors.

The electricity provider for Orlando, Florida, and its customers could use relationship therapy as they venture together into an era of sunshine powering homes, cars and most everything else.

Building a robot takes time, technical skill, the right materials—and sometimes, a little fungus.

Cambridge University has today released a report outlining a five-year roadmap to help the aviation sector achieve net-zero climate impact by 2050.

Recent findings show Greenland's ice-covered center once supported a lush tundra ecosystem. What does this historical shift mean for current climate change and rising sea levels?

पांच घंटे के इस अभूतपूर्व ऑपरेशन को करने में 10 पशुचिकित्सकों की एक टीम लगी।

Few medications have become as popular and culturally relevant as Ozempic has, but how exactly do it and similar drugs affect our body? And what's left to learn?

The pair exceeded the previous record of 370 consecutive days spent on board the space station.

Deepak Chopra told "CBS Saturday Morning" that he wants to look at AI's positive impacts instead of "doomsday scenarios."

Using state-of-the-art energy efficiency technologies to renovate existing properties and construct new ones could enable Europe's construction sector to almost eliminate its carbon emissions by 2060, a new study suggests.