The ocean’s bad boys don’t just cruise alone—they have preferred swimming partners.

But growing up can help these famed Chesapeake crustaceans. Breakthroughs, discoveries, and DIY tips sent six days a week. Cannibalism is the number one killer of the crustaceans that congregate in mid-salinity waters like coastal estuaries. As a result, the blue crabs are relying on the safety of some threatened shallow water habitats, according to a study published today in the journal Proceedings of the National Academy of Science (). The lives of blue crabs are anything but boring.

Gear Home Theater Televisions Amazon is clearing out last season's Hisense TVs for up to 40% off Get an upgraded 55-inch TV for less than $300 right now and enjoy the upcoming World Cup the way it deserves to be watched. This is a great price on a TV with impressive specs. We may earn revenue from the products available on this page and participate in affiliate programs. Amazon is running limited-time deals on Hisense's full 2025 TV lineup, with up to 40 percent off the brand's newest Mini-LED models. The standout deals are in the QD7 series -- Hisense's flagship 2025 Mini-LED QLED line -- which pairs quantum dot color with a native 144Hz panel, HDR10+, Dolby Vision, Dolby Atmos, and Fire TV built-in.

The remains of a Bronze Age loom highlights a turning point in human history. Recreation of an area of activities related to textile work as documented at Cabezo Redondo. Breakthroughs, discoveries, and DIY tips sent six days a week. Clothes make the man, and have helped keep humans from freezing for thousands of years. But how exactly did Bronze Age people make their clothes?

Current takes a minimal approach to RSS. Breakthroughs, discoveries, and DIY tips sent six days a week. The RSS (Really Simple Syndication) protocol has been giving users a way to keep up with their favorite websites for decades. It essentially presents all the new articles on a specific site in chronological order as they're published, so you can read through or skip over them as you like. It's also, by the way, the main way that podcast feeds are published, but it was originally designed to manage web feeds.

This section from Archimedes Palimpsest has a mixture of ancient geometry and Byzantine prayers. The missing page still has traces of geometric diagrams based on Greek mathematician Archimedes of Syracuse's work. Breakthroughs, discoveries, and DIY tips sent six days a week. The Archimedes Palimpsest is a Byzantine prayerbook written in 1229, but the artifact holds more than what immediately meets the eye. The original writing on its pages was erased and replaced--making it a palimpsest--a common practice during the medieval period for expensive writing materials made from animal-skin like parchment.

The team observed the gentle giants two days in a row. Blue whales can be found in every ocean except the Arctic. Breakthroughs, discoveries, and DIY tips sent six days a week. As if soaring above the brilliant blue ocean isn't spectacular enough, the New England Aquarium's aerial survey team recently experienced two back-two-back sightings of blue whales --a little déjà blue, per the aquarium's clever social media post. The first sighting occurred on February 27, when scientists from the Aquarium's Anderson Cabot Center for Ocean Life spotted a blue whale ().

Why some people get motion sickness--and others don't When your eyes, ears, and brain don't agree, it can mean bad news for your stomach. "Everyone is capable of motion sickness," says Dr. Kristen K. Steenerson, a clinical associate professor at Stanford University School of Medicine. Breakthroughs, discoveries, and DIY tips sent six days a week. A couple of years ago, I found myself traveling along the Drake Passage to Antarctica when our ship encountered a patch of 15-foot-tall swells. Waves were slamming against the exterior of our vessel, causing nauseated passengers to run to their rooms and stay there.

Make sure your e-reader is set up exactly the way you want it. There are plenty of ways to tweak how your Kindle works. Breakthroughs, discoveries, and DIY tips sent six days a week. All of the Amazon Kindle models are intentionally designed to be straightforward to use. Grab your Kindle, tap the power button, and you're back reading from the place you left off (it's almost as simple as opening a real book).

Environment Animals Wildlife Birds The world's oldest wild bird has a new grandchick Biologists have been tracking Wisdom, the roughly 75-year-old Laysan albatross, since the 1950s. Albatross chicks are getting stronger. Breakthroughs, discoveries, and DIY tips sent six days a week. The U.S. Fish and Wildlife Service is shining a light on a new member of a famous feathered family--that of the world's oldest known breeding bird, a Laysan albatross called Wisdom. The agency posted a video on social media featuring a scruffy looking hatchling seemingly yawning as it hangs out in the sand in close contact with a giant bird --presumably one of its parents.