Tyrannosaurids, the family of dinosaurs that includes T. rex, has been known from North America and Asia for over a century, yet many details of their evolutionary history remain unclear. Since the 1990s, debate has surrounded ...
Evolution
Nov 28, 2022
0
696
The last few decades have witnessed a tremendous advance in electronics technology, with the development of devices that are thinner, lightweight, flexible, and robust. However, as the devices get thinner so does the space ...
Nanophysics
Sep 26, 2022
0
95
Barn swallows live almost everywhere on the planet, recognizable by their forked tail and agility in the air. Yet while they share these characteristics, these little birds often look slightly different in each place they ...
Plants & Animals
Jun 24, 2020
0
386
Despite the large number of posts on visual social media platforms that suggest—and fuel—depressing or suicidal thoughts, there aren't many for users to read and share that would help them cope with their mental state ...
Social Sciences
Dec 9, 2015
0
50
The U.S. government is doing a better job of communicating on Twitter with people in sensitive areas like the Middle East and North Africa without the participation of media organizations, according to a study co-authored ...
Computer Sciences
Sep 4, 2014
0
0
A small humanoid robot that can talk will be sent into space to provide conversational company for a Japanese astronaut on a six-month mission, according to new plans.
Space Exploration
Nov 30, 2012
4
0
Contrary to previous research suggesting that expressing anger in the workplace leads to higher status and positive outcomes, a new study by researchers from Hebrew University of Jerusalem and Princeton University found that ...
Social Sciences
Feb 20, 2024
0
1
In the early hours of September 11, residents of Derna in north-east Libya woke to the sound of loud explosions. After more than a decade of conflict—initially between the Gaddafi regime and local factions, then among militias ...
Political science
Sep 20, 2023
0
1
It's a hot day at a Santa Monica beach, and the children splashing each other aren't the only youngsters in the water. Somewhere not far from the shore swims a group of five or more juvenile white sharks.
Plants & Animals
Aug 2, 2023
0
10
They might look like pebbles strewn across the seafloor, but to the unique animals of the ocean deep, polymetallic nodules are a crucial habitat.
Environment
Jul 27, 2023
0
1
