Scientists have created a catalyst for hydrogen generation from ammonia that becomes more active with time, and by counting atoms revealed changes that boost the catalyst's performance.

Three months after flooding swept 13 tanks filled with a hazardous chemical from the Radford Army Ammunition Plant into the ...

On June 5, 1989, an unidentified man stood in front of a row of tanks near Beijing's Tiananmen Square — and became world-renowned as the "Tank Man." On June 4, 1989, the Chinese government ordered the ...

It took German industry an eyebrow-raising 19 months to refurbish and deliver the first 58 of at least 155 Leopard 1A5 tanks a German-led consortium has pledged to Ukraine. But the three-country ...

Copyright 2025 The Associated Press. All Rights Reserved. Houston Texans wide receiver Tank Dell (3) catches a touchdown pass as Kansas City Chiefs cornerback Trent ...

Houston Texans wide receiver Tank Dell is beginning to recover from after suffering an injury in the team's 27-19 loss to the Kansas City Chiefs on Saturday afternoon. Dell hurt his knee while ...

Houston Texans wide receiver Tank Dell was released from the hospital and is traveling back to Houston after suffering a severe knee injury in Saturday's 27-19 loss against the Kansas City Chiefs.

Copyright 2025 The Associated Press. All Rights Reserved. Houston Texans wide receiver Tank Dell (3) catches a touchdown pass as Kansas City Chiefs cornerback Trent ...

Houston Texans wide receiver Tank Dell was taken to a local Kansas City hospital after his scary leg injury in Saturday's 27-19 loss to the Kansas City Chiefs in Week 16 of the 2024 NFL season.

Tank Dell, an NFL wide receiver and Daytona Beach native, suffered a scary leg injury during the Houston Texans' game Saturday and was rushed to a nearby hospital. Dell caught a 30-yard touchdown ...

Tank Dell and the Houston Texans visited GEHA Field at Arrowhead Stadium on Saturday afternoon to face Patrick Mahomes and the NFL-best Kansas City Chiefs. The Texans entered the contest on a two ...