Spacecraft returning to Earth need a soft landing, and water has been the go-to choice for decades. The idea isn’t just about avoiding a hard crash—it’s also about control. When a capsule hits water at the right speed, the ocean acts like a giant cushion, spreading out the shock. But getting to that
Space travel isn’t just about rockets and moon landings—it’s also a giant science experiment. NASA’s Artemis II mission sent four astronauts on a test flight around the Moon, but hidden among them were four tiny lab tools no bigger than USB drives. These aren’t ordinary gadgets; they’re organ chips
Deep in Antarctica’s icy waters, a quiet but fierce battle is playing out. The star of this show is krill, tiny shrimp-like animals that feed whales and store carbon—making them key players in ocean health. But they’re also big business. Factories turn krill into supplements, fish food, and other pr
Deep Ellum in Dallas has faced growing concerns about late-night safety after a noticeable uptick in violent incidents last year. Local business groups, including the Deep Ellum Foundation, spent months putting together a new safety plan to address these issues. The district, known for its mix of da
Deep learning can read the breath and heart data that people use to find their exercise limits. In a test called a cardiopulmonary exercise test, doctors look at how the body uses oxygen and releases carbon dioxide. They mark two key points: one where lactate starts to build up, and another wh
Climate change is worsening mental health problems worldwide. Researchers wanted to see if nature‑based activities could help people feel better when the planet warms. They gathered every study that looked at green spaces, gardening, or outdoor therapy and checked how many people benefited.
Deep in Texas, there's a treasure trove of cotton types. Over 2, 500 of them sit in storage. Most need short days to grow. But some don't care about the daylight. These are the day-neutral landraces. Scientists found 186 of these unique types. They've been growing them for years to keep them diverse
Space exploration is taking a new turn as two of America’s richest men sharpen their sights on the Moon. Elon Musk’s SpaceX, once fixated on Mars, is now planning a lunar outpost called “Moonbase Alpha. ” The goal? To set up a launch pad on the Moon that will send satellites into space, forming part
Climate change can feel overwhelming, but small changes in daily habits can make a big difference. Imagine if just 10% of Americans changed their eating, driving, heating, or shopping habits. The impact could be huge. Food choices matter. Beef production creates a lot of greenhouse gases. Switching
Climate change feels huge, but the small steps people take add up. A study looked at four common habits: eating meat, driving cars, heating homes, and buying clothes. The researchers asked what would happen if just 10 % of people changed each habit. They used data from government sources to estimate
