Great White Sharks Have Been in the Mediterranean Sea for Millions of Years—but Sightings Are Incredibly Rare

A recent video of a great white shark in the Mediterranean Sea offers the possibility of deriving valuable information for conservation strategies. [...]

Three key vital signs make up the "urban pulse" of a city

Cities are dynamic, not static grids, and urbanization is a "spiky," cyclical, and asynchronous process. [...]

Commonwealth Fusion makes the physics case for its 400 MW reactor

Five peer-reviewed papers update the design and model its expected output. [...]

China Opens World’s First Wind-Powered Underwater Data Center

With an initial capacity of 24 megawatts, the innovative data center uses seawater as a natural cooling system. [...]

15 things walking does for your body and mind that more intense exercise doesn't

From creative thinking to blood sugar regulation, walking's benefits are broader and better evidenced than its reputation as gentle exercise suggests [...]

I Was Scammed Buying GLP-1s Online. I’m Not Alone

Customers have complained that a telehealth network selling compounded GLP-1s has been ripping them off—even after it had to pay $5 million to clients as part of a settlement with the US government. [...]

How Mexican World Cup Stadiums Achieved FIFA’s Environmental Certifications

Venues hosting the 2026 World Cup must meet high standards to obtain environmental certifications, but FIFA also requires that they use natural grass, which is water-intensive to maintain. [...]

Alaskans will be flying blind after NSF decommissions ocean monitoring network

Alaska's multibillion-dollar fishing industry and vulnerable coastal communities at risk. [...]

The first complex cells had genes from a complex mix of species

Our ancestors' genomes were built through successive waves of gene transfers. [...]