Sometime in their cosmic lives, two gigantic black holes crashed into one another to form something even more monstrous: A black hole equal to the size of 240 of Earth's sun. Now, thanks to an ...

Merger of Union Pacific and Norfolk Southern will create 10,000 single-line rail lanes, annually shifting 105,000 truckloads to rail and improving efficiency by eliminating interchanges.

It was a bump in the night. A big one. On Nov. 23, 2023, waves from a colossal merger of two black holes reached Earth and were picked up by the LIGO-Virgo-KAGRA Collaboration, a group that detects ...

Union Pacific and Norfolk Southern urged federal regulators to reject what they claim are efforts by rival railroads to delay ...

When it comes to mergers and acquisitions (M&A), 2025 has seen the most activity and some of the strongest returns since the post-pandemic period when dealmaking soared. Deal flow is a key driver of ...

The younger black hole, the product of a cataclysmic cosmic event known as a black hole merger, was first spotted in 2019. Now, about 6 years later, a team of international researchers led by the ...

The celestial remnant that lingers after two neutron stars merge isn't like either of its parents. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

"The detection of this signal has the potential to reveal what neutron stars are made of." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.