Science news today

Here are some of the latest science news stories from around the world:

Space

• NASA's Perseverance rover has discovered evidence of seasonal brine on Mars, which could be a sign of past or present life on the Red Planet. (Source: NASA)
• The European Space Agency's Gaia spacecraft has created a 3D map of the Milky Way galaxy, revealing new details about the structure and evolution of our galaxy. (Source: ESA)

Health

• Scientists have identified a new species of antibiotic-resistant bacteria that can cause severe infections in humans. (Source: The Lancet)
• Researchers have made a breakthrough in the development of a vaccine against the Zika virus, which could help protect against the mosquito-borne disease. (Source: The New York Times)

Environment

• A new study has found that the world's oceans are absorbing more carbon dioxide than previously thought, which could have significant implications for global warming. (Source: Nature)
• The United Nations has launched a new initiative to protect the world's coral reefs, which are facing unprecedented threats from climate change and pollution. (Source: UN News)

Technology

• Scientists have developed a new type of solar panel that can convert 26% of sunlight into electricity, a significant improvement over traditional panels. (Source: Science Magazine)
• Researchers have created a new material that can conduct electricity and heat simultaneously, which could have applications in fields such as energy storage and medicine. (Source: Nature Materials)

Other

• A new study has found that the human brain can reorganize itself in response to injury or disease, a process known as neuroplasticity. (Source: Science Daily)
• Scientists have discovered a new species of ancient human in the Philippines, which could provide insights into the evolution of human species. (Source: The Guardian)

These are just a few of the latest science news stories from around the world. I hope you find them interesting and informative!