ARRL Renews Request for FCC to Replace Symbol Rate with Bandwidth Limit

In ex parte comments filed on September 17 in WT Docket 16-239, ARRL renewed its request…

Dust from a giant asteroid crash caused an ancient ice age

About 466 million years ago, long before the age of the dinosaurs, the Earth froze. The…

How to Cool a Planet With Extraterrestrial Dust

A study of fossil meteorites suggests that a distant asteroid collision once sent Earth into an…

A technological 'leap' in the Edomite Kingdom during the 10th century BCE

During the late 10th century BCE, the emerging Edomite Kingdom of the southern Levant experienced a…

Shape-shifting robot built from 'smarticles' shows new locomotion strategy

Building conventional robots typically requires carefully combining components like motors, batteries, actuators, body segments, legs and…

Learning to read boosts the visual brain

How does learning to read change our brain? Does reading take up brain space dedicated to…

Geophysicists challenge conventional view of the cause of porosity in weathered rock

New research published today in the journal Science Advances challenges the conventional view of how a…

Dust from a giant asteroid crash caused an ancient ice age

About 466 million years ago, long before the age of the dinosaurs, the Earth froze. The…

Study of ancient climate suggests future warming could accelerate

The rate at which the planet warms in response to the ongoing buildup of heat-trapping carbon…

Planned roads would be 'dagger in the heart' for Borneo's forests and wildlife

Malaysia’s plans to create a Pan-Borneo Highway will severely degrade one of the world’s most environmentally…