Watch CBS News

Unraveling COVID-19 blood clot mystery

Doctors are warning about the mysterious and dangerous problem of blood clotting among some coronavirus patients. CBS News senior medical correspondent Dr. Tara Narula explores the new symptom and a potential new treatment that can help.

May 26, 2020 (05:28)

Police: Gunman barricaded on Philadelphia bus

Police: Gunman barricaded on Philadelphia bus

Man dies after jumping into tiger's enclosure

Man dies after jumping into tiger's enclosure

Pope Leo on U.S. execution

Pope Leo on U.S. execution

Christa Pike back in prison, able to speak

Christa Pike back in prison, able to speak

Extended interview: Billy Crystal

Extended interview: Billy Crystal

Doctor on Pope Leo's lung nodule surgery

Doctor on Pope Leo's lung nodule surgery

Ukraine says Russia needs American pressure

Ukraine says Russia needs American pressure

Does House GOP want Mike Johnson as leader?

Does House GOP want Mike Johnson as leader?

Pope Leo announces plans for lung surgery

Pope Leo announces plans for lung surgery

Trump on Republicans ahead of midterms

Trump on Republicans ahead of midterms

Ilhan Omar's D.C. home raided, sources say

Ilhan Omar's D.C. home raided, sources say

Billy Crystal on love and loss

Billy Crystal on love and loss

Glioblastoma survivor says "I'm still here"

Glioblastoma survivor says "I'm still here"

"Heated Rivalry" creator on new season

"Heated Rivalry" creator on new season

Joe Manganiello on battling mystery illness

Joe Manganiello on battling mystery illness

Speaker Mike Johnson on midterms

Speaker Mike Johnson on midterms

Questions after man dies in tiger enclosure

Questions after man dies in tiger enclosure

The Iran war's impact on fuel prices

The Iran war's impact on fuel prices

Plane aborts landing at LAX, avoids tailstrike

Plane aborts landing at LAX, avoids tailstrike

Storms Isaias, Rachel slam both sides of U.S.

Storms Isaias, Rachel slam both sides of U.S.

CBS News 24/7

CBS News 24/7

The Takeout with Major Garrett

CBS News Baltimore

CBS News Baltimore

WJZ News 5pm

CBS News Bay Area

CBS News Bay Area

Latest NorCal News & Headlines

CBS News Boston

CBS News Boston

WBZ News 5pm

CBS News Chicago

CBS News Chicago

CBS News Chicago 4pm

CBS News Colorado

CBS News Colorado

Latest Colorado News & Headlines

CBS News Detroit

CBS News Detroit

CBS News Detroit 5pm

CBS News Los Angeles

CBS News Los Angeles

Breaking News

CBS News Miami

CBS News Miami

CBS News Miami 5pm

CBS News Minnesota

CBS News Minnesota

The 4 from WCCO News

CBS News New York

CBS News New York

CBS News New York 5pm

CBS News Philadelphia

CBS News Philadelphia

CBS News Philadelphia 5pm

CBS News Pittsburgh

CBS News Pittsburgh

KDKA News 5pm

CBS News Sacramento

CBS News Sacramento

Latest Sacramento News & Headlines

CBS News Texas

CBS News Texas

CBS News Texas at 4pm