Tiger sharks have social preferences for one another

Scientists have found that tiger sharks, often considered a solitary nomadic species, are social creatures, having…

Subscription-based payment models may improve access to hepatitis C medications

Subscription-based payment models (SBPM), a novel approach in which states contract exclusively with a single manufacturer…

Researchers identify the biosynthesis of carthamin, the historic red colorant in safflowers

Carthamin’s usage as dye dates back to ancient Egypt. But scientists only discovered its chemical structure…

The first cells might have used temperature to divide

A simple mechanism could underlie the growth and self-replication of protocells — putative ancestors of modern…

Engineered ‘mini’ CRISPR genome editing system developed

Bioengineers have repurposed a ‘non-working’ CRISPR system to make a smaller version of the genome engineering…

NASA Coverage of Rescheduled Spacewalk Preparing for New Solar Array

NASA Coverage of Rescheduled Spacewalk Preparing for New Solar Array Click here for original…

Very Large Array Sky Survey data provides evidence of a theorized population of supernova

Very Large Array Sky Survey data provides evidence of a theorized population of supernova …

Rapid Arctic warming likely drives extreme winter weather events in the US

Rapid Arctic warming likely drives extreme winter weather events in the US Click here…

ESA Council agrees resolution on Ariane 6 and Vega-C exploitation and future space transportation

ESA Council agrees resolution on Ariane 6 and Vega-C exploitation and future space transportation …

Watch the Historic SpaceX Inspiration4 Launch at Kennedy Space Center Visitor Complex

Watch the Historic SpaceX Inspiration4 Launch at Kennedy Space Center Visitor Complex Click here…