Today, at the Moriond conference, the ATLAS and CMS collaborations have both presented the observation of a very rare process: the simultaneous production of four top quarks. They were observed using data from collisions ...
General Physics
Mar 24, 2023
0
344
As a scruffy gray-and-brown wolf stood in a grassy Idaho clearing, it fixed its gaze straight ahead. Another dark wolf trotted down a muddy dirt road. A third stepped over gravelly terrain, its mouth open as it panted in ...
Plants & Animals
Mar 16, 2023
0
77
Within minutes, a statistical model based on a global database of public reports of ground shaking can be used to identify an earthquake as a high- or low-impact event, according to a new study published in The Seismic Record.
Earth Sciences
Mar 2, 2023
0
14
A new analysis has determined median ages of cancer diagnosis for dogs with different characteristics, providing support for the establishment of cancer screening guidelines that vary according to breed or weight. Jill Rafalko ...
Plants & Animals
Feb 1, 2023
0
150
Some 19th-century works by artists such as Turner and Monet hold a record of air pollution from the Industrial Revolution, according to a study.
Environment
Feb 1, 2023
0
13
Researchers from the Institute of Atmospheric Physics (IAP) of the Chinese Academy of Sciences and their collaborators have investigated past changes in El Niño diversity and quantified the contribution of anthropogenic ...
Environment
Jan 30, 2023
0
10
Climate projections reported by ExxonMobil scientists between 1977 and 2003 were accurate and skillful in predicting subsequent global warming and contradicted the company's public claims, a new Harvard study shows.
Earth Sciences
Jan 12, 2023
20
241
It's a grim and all too common sight for rangers at some of Africa's nature reserves: the bullet-riddled carcass of an elephant, its tusks removed by poachers. African elephant populations have fallen by about 30% since 2006. ...
Plants & Animals
Jan 11, 2023
0
35
New research finds that corporate executives are more likely to increase their profits from insider trading when individual state income taxes go up, presumably because the executives are attempting to offset the increased ...
Economics & Business
Jan 9, 2023
0
8
Since the days of Charles Darwin, evolutionary biologists have widely believed that most new species form because they've adapted to different environments—but a new University of Toronto study suggests otherwise.
Plants & Animals
Jan 3, 2023
0
101
