|  Exercise Science: 4 New Reasons to Get Off the Couch I know a lot of people with commitment issues, and I'm not talking even talking about relationships. Many people have trouble committing to their own health. Read More » Methane Meal: Deep-Sea Crab Gets an Icy Surprise  | In the ocean's inky depths, crabs scavenge for meals by tracking vibrations from sound and movement. For one crab, that meant a stream of icy methane bubbles seemed like a potential meal — until the methane froze onto its claws and mouth.
| Read More » Perseid Meteor Shower Draws Hundreds of Skywatchers to National Parks  | The annual Perseid meteor shower will reach its peak early next week, and skywatchers in the United States are flocking to the nation's national parks, where pristine, dark skies are ideal for watching what is typically the most dazzling fireball display of the year.
| Read More » Perseid Meteor Shower Is Peaking Now: How to Watch  | The annual Perseid meteor shower created by leftover bits of a comet is at its best in the night sky now, but there are a few tips to keep in mind to make the most the cosmic fireworks show.
| Read More » Perseid Meteor Shower: Earth Bombarded by Tons of Meteoroid Dust  | When the annual Perseid meteor shower peaks tonight and Monday (Aug. 11 and 12), dusty fragments ripped from the tail of comet Swift-Tuttle will burn up in Earth's atmosphere, leaving streaks of light across the sky.
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